Editing Seven

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[[Image:VWNUM7.jpg|right|200px]]

{{quote|Some of you may be wondering - "What's up with this unhealthy obsession with the number 7?"  This page offers some insights.|[[Luke Smith]], linking to this very page<ref>http://www.bungie.net/News/content.aspx?cid=14650</ref>}}

{{quote|Cause that's the best number. It's like rock. Nothing beats rock or 7.|[[Michael Wu]]}}

[[Bungie Studios]] has long enjoyed using the number '''Seven (7)''' in its games in many prominent ways.<ref>[http://marathon.bungie.org/story/seven.html Marathon.Bungie.Org: The Number Seven]</ref>[[Ensemble Studios]] and authors also have certain obvious seven references in their works about ''Halo''. While almost anything can be made into a reference to something with effort or construed accidentally through [[wikipedia:pareidolia|pareidolia]], the following attempts to list the intentional references Bungie placed into ''Halo'' for the fans to find. As such, not all of these references may be fully accurate, and many of them may be proven to be false at any time. 

==''Halo'' Series ==

==''[[Halo: The Fall of Reach]]''==

{{Scroll box
|content = *On October '''7''', 2525, three [[UNSC]] vessels were sent to investigate why the [[Colonial Administration Authority]] had lost contact with the [[Harvest]] system. 2+5=7<ref>[[Halo: The Fall of Reach]], Page 96</ref>
*[[Jericho VII]]. VII = '''7''' in Roman Numerals. 
*A UNSC [[Destroyer]] was only '''7''' meters longer than a [[Frigate]].<ref>[[Halo: The Fall of Reach]], Page 139</ref>
*[[Lieutenant Hall]] has written '''7''' physics papers on Slipspace communications.<ref>[[Halo: The Fall of Reach]], Page 140</ref>
*Four [[Covenant]] frigate ships are an even match with '''7''' [[UNSC Destroyer|UNSC destroyers]].<ref>[[Halo: The Fall of Reach]], Page 144</ref>
*Hall reports a collision in '''7''' seconds.<ref>[[Halo: The Fall of Reach]], Page 149</ref>
*Jacob Keyes could only count '''7''' [[UNSC]] vessels still intact after the battle of Sigma Octanus.<ref>[[Halo: The Fall of Reach]], Page 199</ref>
*Deja showed the children a hologram of a meadow with '''7''' wolves hunting a moose.<ref>[[Halo: The Fall of Reach]], Page 43</ref>
*Master Chief is surrounded by '''7''' soldiers.<ref>[[Halo: The Fall of Reach]], Page 257</ref>
*The [[UNSC Pillar of Autumn|Pillar of Autumn]] carried '''7''' [[C709 Longsword-class Starfighter]]s.
*'''7''' Covenant frigates were pursuing the Pillar of Autumn<ref>[[Halo: The Fall of Reach]], Epilogue</ref>.
*When the SPARTANs test the MJOLNIR suit with shields, when John gets ready to go outside there are '''7''' [[ODST|ODSTs]] standing outside around the tent.<ref>[[Halo: The Fall of Reach]], Page 257</ref>
}}

==''[[Halo: Combat Evolved]]'' (and ''[[Halo: The Flood]]'')==

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|content = [[Image:Shichi.jpg|thumb|七, the Chinese character for '''7''', is visible on the [[M6D Pistol]]'s ejection port.]]
*On the level "The Silent Cartographer," at [[Bravo 022]]'s crash site, there is a fully loaded rocket launcher (the first in the game) and '''7''' spare rockets.
*[[343 Guilty Spark (Monitor)|343 Guilty Spark]]: derived from the value 343 is '''7'''<sup>3</sup>.
*"Twelve shots rang out, and '''seven''' Grunts fell."<ref>[[Halo: The Flood]], Page 53</ref>
*In ''Halo: The Flood'', Silva wishes he had '''7''' Lt. McKay's.<ref>[[Halo: The Flood]], Page 237</ref>
*You need at least '''seven''' needles from the [[Needler]] to make an explosion.
*In [[The Maw]], when [[343 Guilty Spark (Monitor)|343 Guilty Spark]] halts the countdown to the engine cores' detonation, the timer reads 12:31.  1+2+3+1='''7'''.
*After destroying the fusion core on the Pillar of Autumn, Master Chief drives a [[Warthog]] through a class '''7''' service corridor. 
*The last [[Longsword]] on the [[UNSC Pillar of Autumn|Pillar of Autumn]] was in launch bay '''7'''.
*On the third page of the manual explaining the HUD (pg. 15), a screenshot with an explanation of the scope shows '''7''' extra bullets in the sniper rifle.
*The [[Proto Gravemind]] has '''7''' tentacles.
*A multiplayer map is named [[Chiron TL-34]]. (3+4=7).
*There are '''7''' blast doors leading to the [[Index]] in the [[Library]].
*Installation 04's range is 25,000 light years. 2+5='''7'''
*Chapter '''7''' of [[Halo: The Flood]] has the mission time listed as '''7''' cycles (49 units) [[Covenant]] time.
*[[Carol Rawley]] (aka Foehammer) is part of a group of '''7''' people (3 pilots, 3 ground crew, and herself) who fled the ''Pillar of Autumn'' by retrieving their Pelicans rather than taking lifepods.<ref>[[Halo: The Flood]], Page 31</ref>
}}

==''[[Halo: First Strike]]''==

{{Scroll box
|content = *There are '''7''' Covenant ships in the system after Halo's destruction.<ref>[[Halo: First Strike]], Page 36</ref>
*The Covenant flagship ''[[Ascendant Justice]]'' has '''seven''' plasma turrets.<ref>[[Halo: First Strike]], Page 36</ref>
*There are '''seven''' doors leading to adjacent offices and surgical bays when Dr. Halsey first enters the medical wing of [[CASTLE Base]].<ref>[[Halo: First Strike]], Page 122</ref>
*As she is deleting Araquiel, Dr. Halsey taps the level '''seven''' security barriers.<ref>[[Halo: First Strike]], Page 127</ref>
*Ascendant Justice exits Slipspace '''seven'''  hundred thousand kilometers from the Epsilon Eridani System center.<ref>[[Halo: First Strike]], Page 154</ref>
*CPO Mendez was scheduled to meet the Spartans 0'''7'''00 hours after they captured the flag from Tango Company.<ref>[[Halo: First Strike]], Page 165</ref>
*When John enters the Pelican captured from Tango Company he sees a contact on its radar 14 km out.<ref>[[Halo: First Strike]], Page 166</ref> 14/2=7
*There were '''seven''' [[Robotic Rover|service drones]] aboard the ''[[Gettysburg]]''.<ref>[[Halo: First Strike]], Page 208</ref>
*The dead crew of the ''Gettysburg'' is placed in cargo bay '''seven'''.<ref>[[Halo: First Strike]], Page 268</ref>
*The Master Chief sets his [[Lotus Anti Tank Mine]] detonator for '''seven''' seconds. <ref>[[Halo: First Strike]], Page 314</ref>
*After [[Fred]] and [[Kelly]] steal two [[Wraith]]s, they destroy '''seven''' other Wraiths.<ref>[[Halo: First Strike]], Page 114</ref>
*Cortana describes subsection '''seven''' of the Cole Protocol as the reason they cannot immediately return to Earth aboard ''Ascendant Justice''<ref>[[Halo: First Strike]], Page 94</ref>
*After [[Corporal Locklear]] brings the ammo up from the [[Pelican]], there are '''seven''' grenades in the crate.<ref>Page 53</ref>
*After exiting slipspace in a captured Covenant dropship, the Spartans find themselves near two hundred forty-seven Covenant ships.  As they are watching, '''seven''' more appear.<ref>[[Halo: First Strike]], Page 298</ref>
*C-'''7''' foaming explosive is used by the Spartans and Locklear.<ref>[[Halo: First Strike]]</ref>,
*[[Admiral Danforth Whitcomb]] bluffs [[Governor Jacob Jiles]] by saying they had '''7''' working plasma turrets.<ref>[[Halo: First Strike]], Page 262</ref>
*After John-117 leaves the medical room Dr. Halsey is in, she instructs Cortana to lock the door and "boost counter-intrusion measures to level '''seven'''." <ref>[[Halo: First Strike]], Page 246</ref>
}} 


==''[[Halo: Ghosts of Onyx]]''==

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|content = *The [[SPARTAN|Spartan IIIs]] of [[Beta Company]] had been launched from [[Slipspace]] '''seven''' hours previous.<ref>[[Halo: Ghosts of Onyx]], Page 16</ref>
*'''Seven''' Covenant cruisers appear during [[Operation TORPEDO]].<ref>[[Halo: Ghosts of Onyx]], Page 22</ref>
*[[Semi Powered Infiltration Armor]] has '''7''' minutes of breathable air.
*"'''Seven''' other men sat at a card table, shaking off the effects of the flash-bangs."<ref>[[Halo: Ghosts of Onyx]], Page 32</ref>
*Operation PROMETHEUS was an assault on asteroid K'''7'''-49. 49=7*7<ref>[[Halo: Ghosts of Onyx]], page 84</ref>
*"Three hundred Spartans hit the dirt at 0'''7'''00"<ref>[[Halo: Ghosts of Onyx]], page 84</ref>
*After two days the Spartan-III's of Alpha Company had managed to disable '''7''' of the reactors on the surface of [[K7-49]].<ref>[[Halo: Ghosts of Onyx]], page 85</ref>
*"On day '''seven'''," the Admiral said, "additional Covenant reinforcements arrived."<ref>[[Halo: Ghosts of Onyx]], page 86</ref>
*Kurt trained the Spartan-III's of Alpha Company for '''7''' years."<ref>[[Halo: Ghosts of Onyx]], page 87</ref>
*"We are presently '''seven''' kilometers over the planet's surface," the AI said.<ref>[[Halo: Ghosts of Onyx]], page 161</ref>
*Before casualties, there were''' 7''' active [[Spartan-III's]] on Onyx ([[Tom]], [[Lucy]], and Team Saber).
*"What [[Sangheili]] Major would dare disobey a [[Ship Master]] who had led '''seven''' glorious campaigns against their enemies?"<ref>[[Halo: Ghosts of Onyx]], Page 189</ref>
*After boarding [[Bloodied Spirit]] Fred's MJOLNIR suit has only '''seven''' minutes of air remaining.<ref>[[Halo: Ghosts of Onyx]], page 218</ref>
*When Bloodied Spirit is attacked by Onyx Sentinels, the Sentinels move into lines of '''seven'''. '''Seven''' of these lines then combine into an elongated triangle and fire.<ref>[[Halo: Ghosts of Onyx]], page 232</ref>
*Chapter 27 begins at the '''seventh''' cycle, 49 units, Covenant time. 49/7=7
*The [[Unggoy]] [[Kwassass]] had served '''seven''' years in the Covenant.<ref>[[Halo: Ghosts of Onyx]], page 236</ref>
*The structure where the Spartans land is a '''seven'''-sided faceted dome with '''seven''' arches.<ref>[[Halo:Ghosts of Onyx]] page 270</ref> Inside are '''seven''' flat surfaces, each the size of carrier landing decks.<ref>[[Halo:Ghosts of Onyx]] page 271</ref>
*"It will take '''seven''' minutes in this orbit to cover that area."<ref>[[Halo:Ghosts of Onyx]], page 291</ref>
*"'''Seven''' MAC rounds struck the two lead destroyers in the Covenant line..."<ref>[[Halo:Ghosts of Onyx]], page 297</ref>
*"The bulbous hull of a Covenant Seraph single ship appeared, then another Seraph appeared, then '''seven''' more..."<ref>[[Halo:Ghosts of Onyx]], page 305</ref>
*The teleportation pads around Onyx are seven-sided.<ref>[[Halo:Ghosts of Onyx]], page 311</ref>
*"The '''seven''' Sentinels adjusted their aim and their spheres glowed red, amber, and then glistening gold."<ref>[[Halo: Ghosts of Onyx]], page 321</ref>
*"Shockwave from surface detonation impacting far side of the moon in '''seven''' seconds," Durrono said."<ref>[[Halo:Ghosts of Onyx]], page 378.</ref>
}}

==''[[Halo 2]]''==

{{Scroll box
|content = *The symbol on the [[Banshees]]' wings is made up of 7 red blocks.
*In ''Halo 2'' there are 7 Covenant races seen: [[Grunts]], [[Jackals]], [[Drones]], [[Hunters]], [[Brutes]], [[Elites]], and [[Prophets]].
*The phone booths on [[Terminal (Level)|Terminal]] are all numbered 7.
*If you look closely at the Master Chief's helmet, you can see a faint 7 (This is best viewed in the 1st cut scene on [[Metropolis (Level)|Metropolis]]).
*[[2401 Penitent Tangent]]: 2401 is 7<sup>4</sup>. It can also be read as 2+4+0+1=7.
*The [[Gravemind]] speaks mostly in heptameter, a poetic style with seven meters per line.
*On [[Outskirts]], in the small dark room where the [[Halo 2 Skulls|IWHBYD skull]] is located, there is a number 7 on the wall.
*At the end of the credits the "t" is replaced with a 7 in the sentence "And a whole load of people we didn't get time to 7hank"
*To obtain the IWHBYD skull, one must face 7 waves of Ultra Elites, with 7 Elites in the 7th wave.
*In [[Outskirts]] on your way to the Blind Skull there is a sign bearing the number 7 nailed into the wall.
*There are currently 7 [[Covenant]] vehicles. [[Wraith]], [[Ghost (Vehicle)|Ghost]], [[Spectre]], [[Scarab]], [[Banshee]], [[Phantom]] and the [[Shadow]].
*There are only 7 drivable vehicles in the game: the [[Scorpion]], [[Wraith]], [[Spectre]], [[Warthog]], [[Gauss Hog]], [[Ghost]], and [[Banshee]].
*In a deleted scene, a longer version of the cut scene at the start of "Sacred Icon", Truth and the Arbiter were viewing 7 murals that showed how the Covenant had grown.
*There is a clearly visible 7 scratched into the cheek of [[Miranda Keyes]].
*The [[ODST]]s seen in-game belong to the [[7th Orbital Drop Shock Trooper Division]].
*The player fights in 7 levels as the Master Chief: [[Cairo Station (Level)|Cairo Station]], [[Outskirts]], [[Metropolis]], [[Delta Halo (Level)|Delta Halo]], [[Regret (Level)|Regret]], [[Gravemind (Level)|Gravemind]] and [[High Charity (Level)|High Charity]] .
*In Metropolis, near the end of the level where you have to destroy the Scarab, [[Sergeant Banks]] carries a communicator. On the back of this communicator is the Hindi word for seven, written in the Hindi script.
*Firing the [[Plasma Rifle]] until it overheats will drain 7 power units, assuming it is not burst fire.
*On Headlong near the bridge which connects to the Needler Building, there is a piece of paper with the number 7 pinned on the wall.
*The multiplayer map [[Terminal (Level)|Terminal]] has a large 7 on the station building. 
*There is a 7 on the lower part of a Pelican's ramp.
*You face seven pairs of [[Hunters]] in the level [[Gravemind (Level)|Gravemind]].
*In [[Headlong]] the number 7 is nailed by the side of the door on the building that has the [[Energy Sword]]
*When the UNSC ship ''In Amber Clad'' was in the Battle of Earth numerous units from the 1'''7'''th and '''77'''th Marine Regiments are on board.
*There are 7 levels of caskets in the Mausoleum of the Arbiter.
*In the level [[The Great Journey]] there are 7 large plasma cannons.
*If you count the total of [[Phantom]]s in all of the [[Human]] levels such as [[Metropolis]] and [[Outskirts]] you will get a total of 7 Phantoms.
*The Broadcasting station for Terminal is [[Channel 7]].
*It took 7 seconds for the bomb to detonate in the last cutscene on Cairo station.
*7 hexagons make up the zoomed targeting reticule of the Covenant Carbine.
}}

==''[[Halo 3]]''==

{{Scroll box
|content = *On [[Crow's Nest (Level)|Crow's Nest]] on the walkway above the barracks there is a box with a large red 7 written on it.
*There are 7 structures coming out of the bottom of [[Epitaph]].
*[[Cold Storage]] is the seventh downloadable ''Halo 3'' map, and was released on [[Bungie Day]] (7/7).
*In the [[2401_Penitent_Tangent#Cold_Storage_Transmission|Cold Storage Transmission]] the time elapsed since an outside agent accessed the delta site has an approximate seven year margin of error.
*On matchmaking there's a playlist called "[[7_on_the_7th|7 on the 7th]]" which is featured on the 7th of every month.
*Miranda Keyes has a seven engraved in her cheek (you can see it clearly on Crow's Nest).
*In one of the [[Terminals]], it is revealed that [[Mendicant Bias]] made contact and studied the [[Gravemind]] for 379,807 hours (3+7+9+8+7=34, 3+4=7).
*The UNSC ''[[Forward Unto Dawn]]'' has the number 7 on the front of it.
*There are 7 pairs of monoliths around the [[Portal]].
*“The casing is constructed of an unusual porous metallic compound. Shrapnel from the [[Spike Grenade]] reaches a temperature of approximately 270 to 315ºC and retains that heat for upwards of '''seven''' seconds. By design.” Taken from Bungie.net on [[Type-2 Antipersonnel Fragmentation Grenade|Spike Grenades]].
*In the mission [[Crow's Nest (Level)|Crow's Nest]], a rocket has the number 7 on each side.
*At the beginning of [[Crow's Nest (Level)|Crow's Nest]], some of the monitors have "Sector 331" written in a corner. 3+3+1=7.
*[[Last Resort (Level)|Last Resort]] is Zanzibar Municipal Turbine '''7'''.
*The [[SMG]] has a scratch in the shape of a 7 (easier to see if weapon is aimed at sky or near a light source).
*It takes 7 seconds of Hornet Chain Guns to destroy a Warthog.
*It takes 7 seconds for 343 Guilty Spark to explode after being dealt the fatal shot in the level [[Halo (Halo 3 Level)|Halo]].
*It takes 7 seconds from being infected by an Infection Form to turn into a Combat Form.
*In the level [[Cortana (Level)|Cortana]], in the beginning of the cut scene where you rescue Cortana, there is 7 seconds of silence before she says "You found me".
*The seventh level of the game ([[The Ark (Level)|The Ark]]) is the first level of the series (chronologically) where you first see the Installation that developes the Halo Rings.
*On the side of the Warthog, below where the driver and passenger get in, just above the side skirts, there are 7 dashes.
*In the level [[Crow's Nest (Level)|Crow's Nest]], when you first take control of the Master Chief, the emergency power generators on the far side of the room, where you need to go to get the Black Eye Skull, have the writing "EPG 2401". 7<sup>4</sup> = 2401.
*The Magnum has a Korean Hangul symbols on the barrel, and the very bottom of the mag. When reflected, it translates to the number 7.
*In Tsavo Highway the doors at the start of the level all have the number 7 on them.
*In the multi-player level Sandtrap, the UNSC frigate, ''Aegis Fate'', has a number 7 surrounded in a star on the side.
*When Miranda Keyes dies, there are 7 spikes from the Brute Spiker lodged in her back.
*In the Level [[The Covenant (Level)|The Covenant]], there are 7 [[Elites]] that help you (not including the [[Arbiter (Character)|Arbiter]] or the other Elites in Co-op).
*There are 7 levels that the [[Cortana Moments|Cortana and Gravemind Moments]] occur. 
*There are 7 lists of objects to put on a map in Forge. Weapons, Vehicles, Equipment, Scenery, Teleporters, Respawn Points, and Goals.
*There are 7 usable vehicles on the level the Ark, the seventh level of the game, including Arrival.
*There are 7 Chieftains in the level 'The Covenant'.
*In the multi-player map "Foundry", at the wide end of the map there are 14 full squares in between the walls, 7 on each side.
*It takes 7 shots from the Magnum to destroy the Gravity Lift object. 
*A Power Drain lasts for 7 seconds.
*The center screen in the sword room on The Pit features the name sector 331. 3+3+1=7.
*It takes 7 seconds for the screens in The Pit Ops Center to scroll through all of the visuals.
*In the room with the Silent Cartographer, there are 7 trapezoids above the doors.
*There are seven pieces of grating involved with the missile launcher scenery on High Ground (including the one placed under the aiming machine).
*On the 'fire point' sign on High Ground there are 7 licks of flame coming from the white triangle.
*There are 7 lines of text on the screen of the gate switch on High Ground.
*Deaths that do not require two people have a seven second respawn when no other penalties are active.
*There are two sevens on the side of [[Grunt Minor]] armor.
*There are seven plates of metal grinding on the cranes used to board your first scarab, including the elevators.
*There are seven pallets on the pathway with the missile pods on the storm.
*The are seven pipes you can walk into on the lake bed where you fight your first scarab.
*There are seven symbols on each end of the handle on the [[Energy Sword]].
*On Sandtrap there are 7 standing angled pillars on the long indoor walkway.
*The Multiplayer map Epitaph has 7 hologram projectors, 6 minor ones and the Mendicant Bias projector.
*You can get 7 Objective Sprees in Halo 3.
*There are 7 scoped weapons: Battle Rifle, Sniper Rifle, Beam Rifle, Carbine, Rocket Launcher, Fuel Rod Gun, and Spartan Laser.
*In the credits, Bungie frequently replaces the letter 't' with the number '7'.
*There are 7 Vidmaster achievements; 4 achievements can be found in Halo 3 while the other 3 are in Halo 3: ODST.
*There are 7 [[Gravemind]] moments on [[Cortana]].
*On the mission [[Halo]] there are 7 vehicles other than the [[Warthog]]: 4 [[Ghosts]], 1 [[Mongoose]] and 2 [[Choppers]].
*There are 7 bellows of smoke on the horizon in [[Rat's Nest]].
*On the level [[Tsavo Highway]] you exit the base through door number 7.
*On Sandbox the Golf Club is called a 7-wood.
*The blue lights that shoot out of the towers on Valhalla appear every 49 seconds. 7*7=49
*The Human-Covenant war had begun 2525 and ended 2553, approximately 28 years. 28 divided by 4 = 7
*In matchmaking, there are 7 pieces of equipment that can be used.
*At the bottom of the 'pit of death' on [[Orbital]], there are 7 purple lights randomly scattered (not including the ring of 6 lights, which have a darker shade of purple)}]

==[[Cortana Letters]] and [[Transmissions]]==

{{Scroll box
| content =*There are 14 transmissions. 14/2 = 7
*Cortana signs one letter with seven 'X's and 'O's.
*Cortana sends eight emails. Alternatively, [[Cortana Letters#Third Letter|Letter Three]] was likely never intended, so seven messages were planned.
}} 

==[[I Love Bees]]==

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|content = While Ilovebees was technically created by [[4orty2wo Entertainment]] rather than Bungie, it is highly probable they were aware of and continued the tradition.
*When the [[Apocalypso]] crashes, all communications in the solar system are disabled for about seven seconds.
*When players unlocked 777 axons, a voice-actor playing [[Melissa (AI)|Melissa]] joined the game.
*When [[Kamal Zaman]] accesses his voice mail, he has seven old messages.
*Hiro, reading a how-to book on dating, tells Kamal to skip to chapter seven.
*A part of the game had players guiding the [[Melissa (AI)|Sleeping Princess]] out of her "glass coffin", a prison in her mind appearing as a story-tale world. Players would have to guide her down various paths marked by signs with unusual markings. The correct paths are ''Deadly Sins'' (there are seven), ''Waves'' (seven seas), and ''Skinny Cow and Fat Cow'' (in the Bible, the Pharaoh had a dream about seven skinny cows that ate seven fat cows).<ref>[[Perdita's Story]]</ref>
*When [[Rani]] tries to start a [[chatter]] business with a friend [[Trevor]], their equipment only manages to produce 49. 49/7=7
**Rani leaves with 14. 14/2=7
**Trevor planned to make chatters for 7% of what they cost in convenience stores.
*As of 2004, [[Aunt Margaret]] had been beekeeping for seven years.
*[[Yasmine Zaman]]'s augmentations are performed in Lab 7.
*Yasmine Zaman washed out of the Spartan II program at age 14. 14/2=7
*[[Margaret Efendi]]'s email address, later hijacked by the AIs, is ladybee777@hotmail.com
*[[Durga]] has [[George Shebura]] arrested on 14 charges of counterfeit. 14/2=7
*Later, George Shebura recieved "7 more parking tickets" in one week.
*[[Hiro]] says "that's like the seventh time today you've refused to answer your chatter."
*Durga analyzed Jersey's food-buying habits over the last 7 months.
}} 


==''[[Halo: Contact Harvest]]''==

{{Scroll box
| content =*There were '''seven''' space elevators of the [[Tiara]].
*'''Seven''' main maglev train lines led out from each base of the space elevators.<ref>Halo: Contact Harvest, page 76</ref>
*Prophet Senior Ministry staffers could manage to travel in their gravity thrones in groups as small as '''seven'''.<ref>Halo: Contact Harvest, page 149.</ref>
*The first space elevator to collapse was the '''seventh''' elevator.
*Later Loki changed the five minute interval for the containers to '''seven''' minutes.
*When Staff Sergeant [[A.J. Johnson]] offers his hand to [[Byrne]], he hesitated, enough for Jenkins to count from push-ups 38-45. (45 - 38 = 7)
*Sif's electronics were stored in seven towers in the Tiara's control room.
}}

==''[[Halo: The Cole Protocol]]''==

{{Scroll box
|content = *Commander Dmitri Zheng's homeworld was glassed '''7''' years before the book events, while he was out on patrol.<ref>''[[Halo: The Cole Protocol]]'', page 38</ref>
*As the A.I. aboard the ''Petya'' talked to the Spartans, Mike held '''7''' fingers to his thigh as a sign for Jai, indicating the standard AI 7 year lifespan.<ref>''Halo: The Cole Protocol'', page 85</ref>
*Seven ODST's were killed during the attack on the [[Redoubt]].
*[[Ignatio Delgado]]'s name has 14 letters in it and '''7''' in each name. 14/2='''7'''
}} 

==''[[Halo Wars]]''==

{{Scroll box
|content = *In ''Halo Wars'', both the [[UNSC Firebase]] and [[Citadel (Covenant)|Covenant Citadel]] possess '''7''' expansion sockets.
*There are '''7''' [[Sangheili|Elites]] deactivating camouflage in the first Halo Wars Trailer
*There are '''7''' types of buildings for each UNSC and Covenant.
*There are '''7''' power nodes that you can destroy to make the super scarab's searchlight move slower.
*In the final cutscene "The End", after Anders is put into cryo-sleep, you can see the the numbers, 3 and 4 behind Cutter. This is possibly another 7 reference (3+4=7).
*There are 7 barrels on the front left part of a firebase.
*The technology levels for the Humans and Covenant could serve as a reference, Humans=4, Covenant=3, 4+3=7
}}

==''[[Halo 3: ODST]]''==

{{Scroll box
|content = *The [[Superintendent]] has 7 faces for his monitors. (if you include no expression)
*In the trailer, there are '''seven''' Brutes in the Covenant patrol.
*In the trailer, the song that plays is '''77''' seconds long or 1:17 minutes long, a seven/SPARTAN-117 reference.
*At approximately 10 seconds into the ''ODST'' trailer there are '''7''' [[HEV]]s burning in the atmosphere.
*The Superintendent will change his face '''7''' times during the trailer (including its beginning emotion).
*The Rookie's enlistment date is 0'''7'''/0'''7'''/254'''7'''. (0'''7'''/0'''7''')
*In Firefight, you start out with '''7''' lives.
*'''7''' Playable characters in [[Firefight]] (If you include [[Sgt. Johnson]]).
*'''7''' Protagonists in ODST (counting the [[Superintendent]])
*In the first cutscene there are 7 [[ODST]] calls, or beeps.
*When you successfully arm all the bolts in your pod, you will hit the ground 7 seconds later.
*It takes the Superintendent 7 camera views to chronicle the Rookie's HEV pod crashing. 
*When the player arrives in the mission [[Data Hive (Level)|Data Hive]], the Rookie is on Sub-Level '''07'''.
*In the cutscene after completing [[Coastal Highway]] there are '''7''' Covenant cruisers glassing New Mombasa.
*At 00:39 onwards of the Legendary Epilogue cutscene, there are 7 Engineers looking down into the Forerunner structure.
*In [[Sadie's Story]] Dr. Endesha sees 7 [[Engineers]] who escaped the Brutes.
*The watchtower of the bridge inside the [[ONI Alpha Site]]'s compound is numbered 07.
*In [[Firefight]] mode, you have 7 skulls.
*There are 7 campaign levels (Not counting Mombasa Streets)
*The Number of the Oliphant used by Dare and Vergil is 49, or 7^2
}}

==''[[Halo: Reach]]''==
*Jorge-052 is another reference to the number 7. 5+2=7
*The Halo: Reach Announcement trailer was 1:17 minutes long, or in seconds, 77.
*The number 7 is visible in the Halo: Reach VGA Trailer.<ref>[[:File:7inTheSky.png|7 in the Sky]]</ref>
*There are 7 characters visible in the Halo: Reach World Premiere Trailer.

==Misc.==

{{Scroll box
|content = *Most family names of Sangheili have '''7''' letters, including the 'ee' suffix for military service (e.g., Vadumee, Zamamee, Vadamee).
*There are a total of '''7''' variants of the [[Warthog]]: The Rocket Hog in Halo: CE, the normal variant, the Gauss Hog, the Troop transport hog, the Flatbed Warthog, the Warthog APC, and the Civilian Hog, as seen on [[Headlong]].
*'''Seven'''th Column is the name given to Bungie's official fan club.
*The [[Master Chief]] stands '''7'''' tall.
*There are '''seven''' remaining Spartan-IIs still able to fight: John, Fred, Kelly, Linda, and [[Gray Team]], the three missing at the start of the mission beyond UNSC-controlled space.
*The Ascii [[Master Chief]] in a [http://www.bungie.net/News/content.aspx?type=topnews&cid=8302 Bungie Weekly Update] was made with '''7'''s.
*Smart AIs (such as [[Cortana]]) go [[rampant]] after '''seven''' years of activation.
*There are '''7''' [[Halo]] rings.
*In the [[Cortana Letters]] "... In my palace deep, Lyca lies asleep ..." is mentioned on the '''7'''th letter and is believed to be from the poem "The Little Girl Found-By William Blake". One section says:
<pre>
"Arm in arm, '''seven''' days
They traced the desert ways.
'''seven''' nights they sleep
Among shadows deep,
And dream they see their child
Starved in desert wild."
</pre>
*In the preview of ''Halo 3'' featured at the Seattle IMAX theatre, Bungie gave away a prize to the person sitting in seat G'''7'''. (Note that G is the seventh letter of the alphabet, so it is essentially '''77'''.)
*The Legendary Map Pack banner on the official [[Bungie.net]]. There is a sentence saying: Tru'''7'''h. Carnage. Bungie.
*All of the "[[Monitor]]" [[Forerunner]] A.I.'s have I.d. numbers that are powers of '''seven'''.
*The [[Forerunner Dreadnought]] has 14 x 14 x 14 dimensions. 14 = '''7'''+'''7'''.
*In the background of the Limited Edition of Halo 3, the door behind the Chief has a '''7''' written on it.
*In an ad for the ''Halo 3'' guide that occasionally shows up on [[Bungie.net]], "0'''7'''" is stenciled in white on the [[Pelican]] behind the Master Chief.
*Bungie has '''Seven''' Steps to World Domination.
*In the Bungie weekly update, 6/27/08, this message is posted:

/PACKET INTERRUPTION – ERROR CODE 5929 */
…Attempting Recovery…
…Attempting Recovery…
/ 93% PACKET CORRUPTION – RECOVERY UNSUCCESSFUL - DISPLAYING 
*/C!#4x---^&-$x%^^p3@
 Head2@!#SWa#++-DL*SLAj3r
 48hr0x0ABFFFFF [ERR 5929]
/ END DISPLAY */ 

Out of 5929, 5+9+2+9=25  2+5=7

Also, with "93% packet corruption", <b>7</b>% was left uncorrupted.
*There are '''7''' levels in the Halo games that the Arbiter is featured in that you encounter Flood. Oracle, Sacred Icon, Quarantine Zone, Floodgate, The Covenant, Cortana, and Halo.
*In the Halo series there are '''7''' levels named after a Halo character: 343 Guilty Spark, Keyes, The Arbiter, Regret, Gravemind, Sierra 117 and Cortana.
*Bungie broke off from Microsoft July '''7''', 200'''7''' '''7/7/07'''
*There are '''seven''' syllables in Orbital Drop Shock Troopers.
*Bungie's The Art of Halo 3 was released on November 25th, 2008 (2+5= '''7''').
*There are '''7''' vidmaster achievements.
*In [[Dead or Alive 4]], [[Spartan-458]] has '''7''' different costumes in total.
*Most of The Halo Series is set in years beginning with the number 25. 2+5='''7'''  The vast majority of the game trilogy is set in 2552. 5 and 2 is the exact same equation, per order of operations.
*In many cultures, 7 is considered to be lucky, and Master Chief is seen by Cortana to be "luckier" then the other Spartans, in both [[The Fall of Reach]] and the beginning of Halo 3.
}}

==117==

'''117''' is [[Master Chief]]'s [[SPARTAN]] tag number, but there is more than meets the eye when it comes to this number, including many religious and historical references. 

*1x1x7=7 

*[[Yayap]] determines that the Master Chief will need to flee the ''Pillar of Autumn'' via hatch E-117. Likely a reference to his Spartan number.<ref>[[Halo: The Flood]], Page 333</ref>

*[[Dr Halsey]] points out that there is only one hour and 17 minutes (1:17) left before the portal closes.<ref>[[Halo:Ghosts of Onyx]], page 311</ref>

===Biblical Reference===

*[[John-117]] is believed by many fans to be a reference to [[Wikipedia:New Testament|New Testament]] of the Christian Bible. 

*In the year 117, the 7th Pope of the Catholic Church was named, Sixtus I, as well as John 1 becoming 7th bishop of Jerusalem. 

*The Gospel of John speaks of the 7 miracles of Jesus, the last one, John claims, culminating in his death. 

*[[Bungie Studios]] is known to have placed many biblical references in their earlier [[Marathon]] video game series, and many other such references have been found in the Halo series. 

*Here are passages from the [[Wikipedia:Book of Revelation|Book of Revelation]] (more formally known as The Revelation of St. John the Divine). Revelation in Greek is called "The Apocalypse", a title possibly shortened from "The Apocalypse of John." 

:"And when I saw him, I fell at his feet as dead. And he laid his right hand upon me, saying unto me, Fear not; I am the first and the last: I am he that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death."
:''Book of Revelation, KJV. Chapter 1 - verses 17 and 18.''


:"And when they shall have finished their testimony, the beast that ascended out of the pit shall make war against them, and shall overcome them, and kill them."
:''Revelation. 11:7''

*And here are passages from the Gospel of John. These are thought less likely to be references: 

:"Then after that saith he to his disciples, Let us go into Judea again."
:''Gospel of John, 11:7''
:"For the law was given by Moses, [but] grace and truth came by Jesus Christ."
:''Gospel of John, 1:17''
:"There came a man who was sent from God; his name was John. He came as a witness to testify concerning that light, so that through him all men might [http://www.youtube.com/watch?v=3rridXskgWg believe]."
:''Gospel of John, 1:1-7''
:(Out of all of these, perhaps the most likely to be a reference to Spartan-117 would be the last verse.)


*Leviticus 25:9 (Sierra 259 in the Halo Reach trailer) is a conversation between Moses and God about the year of jubilee, and the past ''Harvest''(!?!):

Leviticus 25:8
"Count off '''seven''' sabbaths of years—'''seven''' times '''seven''' years—so that the '''seven''' sabbaths of years amount to a period of forty-nine years."

Leviticus 25:9
"Then have the trumpet sounded everywhere on the tenth day of the '''seventh''' month; on the Day of Atonement sound the trumpet throughout your land."


*Halo 3's plot also resembles the story of Noah's Ark. Because the Forerunners kept a few of every sentient species in the galaxy in the [[Ark]] because the parasitic life-forms known as the Flood were coming, much like in the bible story of Noah's Ark. The flood was coming and Noah put two of every animal in the Ark to save them from the water flood, much like the Forerunners did before they activated the Halos to keep the other lesser sentient species from extinction.

===Site 117===

Alternatively, others believe the number to be a reference to "Site 117", an archaeological site containing the first evidence of a human battle. The site is near Jebel Sahaba, Nubia and dates from between 12,000-10,000 BC. The site contains 59 human remains of men, women and children who were clearly killed with primitive hunting implements. 

===117 and 7===

It is conjectured that the numbering system for Halo installations' Monitors is, where <math>n</math> is the number of their installation, <math>7^{n-1}</math>. With this in mind, it is reasonable to assume that the number of the Monitor of Installation 07 is <math>7^6=117649</math>. As well as including the number 117 when it is written in base-10 (decimal), it also includes 649. <math>9+4-6=7</math>. 

The number 819 appears numerous times in the Marathon series. <math>819/7=117</math>. This tradition started in ''[[Marathon (video game series)|Marathon Infinity]]'', with two secret terminals on the first and last levels of campaign mode. At first sight, these terminals seemed to contain nonsense. However, if the data from both terminals was copied into ResEdit (the classic [[wikipedia:History of Mac OS|Mac OS]]'s hexadecimal editor), converted into text format, then expanded twice with [[wikipedia:Stuffit Expander|Stuffit Expander]], a map file would be revealed which could then be loaded in ''Infinity''. The 819 was a reference to Hamish Sinclair, a prominent member of the community at marathon.bungie.org (the sister site of [[halo.bungie.org]]) as if one assigned letters to numbers sequentially (<math>a = 1, b = 2, c = 3\ldots</math>) then Sinclair's initials, H.S., would be 8.19.<ref>http://marathon.bungie.org/story/hangar96.html</ref> 

===''Marathon''===

* The music for ''Marathon 2: Durandal'' and ''Marathon Infinity'' was composed and produced by an external music group called 'Power of Seven'. (Similarly, ''Marathon 2: Durandal'' also has an achievement with the same name.) 

* In the original ''[[Marathon]]'', the barrels all have a backwards 7 in the serial number.

===117 Trivia===

*In ''Halo 3'', the game won't let you input the I.D. tag "I (upper-case i)-17", "l (lower-case L)-17", or "T-17" saying that these numbers are already reserved by the ''[[UNSC]]''. 

*In [[Halo: The Flood]], [[Yayap]] tells 'Zamamee that Master Chief must go through corridor E-'''117'''.

==Sources==

{{reflist|3}}

==Links==

===Internal===

*[[List of Biblical References in Halo]] 

*[[List of Marathon References in Halo]] 

===External===

*[http://sites.google.com/site/custopootimus/septictionary The Septionary] is a fan-created list every seven letter word in the english language. 

*[http://www.bungie.net/Forums/posts.aspx?postID=29971515&viewreplies=true The relevant Bungie.Net forum topic is here.] 

*[http://unhalo.wikia.com/wiki/List_of_%22Three%22_References_in_Halo List of "Three" References in Halo] - Parody of this list at Gruntipedia.
[[Category:Lists|7]]
@@ Line 1: / Line 1: @@
-{{Status|RealWorld}}
+{{era|H1|H2|H3|HW|RE|H3R|CH|FOR|TF|FS|GOO|TCP}}
-{{References}}
+{{ratings}}
-{{Quote|Some of you may be wondering - "What's up with this unhealthy obsession with the number 7?"  This page offers ''some'' insights.|[[Brian Jarrard]], linking to this very page<ref>[http://halo.bungie.net/News/content.aspx?cid=14650 '''Bungie.net''': ''Bungie Day Tribute'']</ref>}}
-{{Quote|Cause that's the best number. It's like rock. Nothing beats rock or 7.|[[Michael Wu]]}}
-<div style="float:right; clear:right; padding:0 7px;"><span style="font-size:343px; font-family:'Times New Roman, Arial, Helvetica';">7</span></div>
-[[Bungie]] has long enjoyed using the number '''seven''' ('''7''') in its games in many prominent ways.<ref>[http://marathon.bungie.org/story/seven.html '''Marathon.Bungie.Org''': ''The Number Seven'']</ref> [[Ensemble Studios]] and authors also have certain obvious seven references in their works about ''Halo''. While almost anything can be made into a reference to something with effort or constructed accidentally through [[wikipedia:pareidolia|pareidolia]], the following attempts to list the intentional references Bungie placed into ''Halo'' for the fans to find. As such, not all of these references may be fully accurate, and many of them may be proven to be false at any time. Bungie's obsession with the number seven may be attributed to 7 being considered a lucky number in Western culture. In spite of the fact that the number seven is featured extensively in Bungie's work, it has generated an aura of [[wikipedia:apophenia|apophenia]]. This cultural nuance can be compared to the [[wikipedia:23 enigma|23 enigma]].
-After [[343 Industries]] took over the ''Halo'' franchise in 2011, references to 7 have continued, possibly as a homage to Bungie.
-== ''Halo: The Fall of Reach'' (and ''Halo: Fall of Reach'') ==
-{{Main|Halo: The Fall of Reach|Halo: Fall of Reach}}
+[[Image:VWNUM7.jpg|right|200px]]
-{{Scrollbox
-|content = <nowiki/>
+{{quote|Some of you may be wondering - "What's up with this unhealthy obsession with the number 7?"  This page offers some insights.|[[Luke Smith]], linking to this very page<ref>http://www.bungie.net/News/content.aspx?cid=14650</ref>}}
-*[[Lieutenant, Junior Grade]] [[Jacob Keyes]] graduated from UNSC OCS '''7''' weeks before being assigned to observe SPARTAN-II candidates with Dr. Halsey<ref name="for19">'''Halo: The Fall of Reach''', ''page 19''</ref>
-*During Keyes's second year at OCS he was involved in an incident which killed fourteen [[Ensign]]s.{{Ref/Reuse|for19}} 14/2='''7'''
+{{quote|Cause that's the best number. It's like rock. Nothing beats rock or 7.|[[Michael Wu]]}}
-*John attended [[Elysium City Primary Education Facility Number 119]] before being abducted for the [[SPARTAN-II Program]].<ref>'''Halo: The Fall of Reach''', ''page 21''</ref> 119/7=17, 1x7='''7'''.
-*John's SPARTAN tag is 117 (1x1x7='''7''').<ref>'''Halo: The Fall of Reach''', ''page 22''</ref>
+[[Bungie Studios]] has long enjoyed using the number '''Seven (7)''' in its games in many prominent ways.<ref>[http://marathon.bungie.org/story/seven.html Marathon.Bungie.Org: The Number Seven]</ref>[[Ensemble Studios]] and authors also have certain obvious seven references in their works about ''Halo''. While almost anything can be made into a reference to something with effort or construed accidentally through [[wikipedia:pareidolia|pareidolia]], the following attempts to list the intentional references Bungie placed into ''Halo'' for the fans to find. As such, not all of these references may be fully accurate, and many of them may be proven to be false at any time.
-*Samuel's SPARTAN tag is 034 (0+3+4='''7''').{{Ref/Novel|Id=HTFOR4|HTFOR|Chapter=4}}
-*Deja showed the children a hologram of a meadow with '''7''' wolves hunting a moose.<ref>'''Halo: The Fall of Reach''', ''page 43''</ref>
+==''Halo'' Series ==
-*On October '''7''', 2525, three [[UNSC]] vessels were sent to investigate why the [[Colonial Administration Authority]] had lost contact with the [[Harvest]] system. 2+5=7<ref>'''Halo: The Fall of Reach''', ''page 96''</ref>
-*The Medical Facility "Hopeful" was gone for '''7''' days.{{citation needed}}
+==''[[Halo: The Fall of Reach]]''==
-*The human colony [[Jericho VII]] is introduced. VII = '''7''' in Roman Numerals.
-*A UNSC [[UNSC destroyer|destroyer]] was only '''7''' meters longer than a [[UNSC frigate|frigate]].<ref>'''Halo: The Fall of Reach''', ''page 139''</ref>
+{{Scroll box
-*[[Lieutenant]] [[Hall]] has written '''7''' physics papers on Slipspace communications.<ref>'''Halo: The Fall of Reach''', ''page 140''</ref>
+|content = *On October '''7''', 2525, three [[UNSC]] vessels were sent to investigate why the [[Colonial Administration Authority]] had lost contact with the [[Harvest]] system. 2+5=7<ref>[[Halo: The Fall of Reach]], Page 96</ref>
-*Four [[Covenant]] frigate ships are an even match with '''7''' UNSC destroyers.<ref>'''Halo: The Fall of Reach''', ''page 144''</ref>
+*[[Jericho VII]]. VII = '''7''' in Roman Numerals.
-*Hall reports a collision in '''7''' seconds.<ref>'''Halo: The Fall of Reach''', ''page 149''</ref>
+*A UNSC [[Destroyer]] was only '''7''' meters longer than a [[Frigate]].<ref>[[Halo: The Fall of Reach]], Page 139</ref>
-*After the {{UNSCShip|Cradle}} sacrificed itself, the rest of the fleet destroyed '''seven''' Covenant ships with their MAC volley fire.<ref>'''Halo: The Fall of Reach''', ''pages 192-193''</ref>
+*[[Lieutenant Hall]] has written '''7''' physics papers on Slipspace communications.<ref>[[Halo: The Fall of Reach]], Page 140</ref>
-*Jacob Keyes could only count '''7''' UNSC vessels still intact after the [[Battle of Sigma Octanus IV]].<ref>'''Halo: The Fall of Reach''', ''page 199''</ref>
+*Four [[Covenant]] frigate ships are an even match with '''7''' [[UNSC Destroyer|UNSC destroyers]].<ref>[[Halo: The Fall of Reach]], Page 144</ref>
-*When the SPARTANs test the MJOLNIR suit with shields, when John-117 gets ready to go outside there are '''7''' [[Orbital Drop Shock Trooper|ODST]]s standing outside around the tent.<ref>'''Halo: The Fall of Reach''', ''page 257''</ref>
+*Hall reports a collision in '''7''' seconds.<ref>[[Halo: The Fall of Reach]], Page 149</ref>
-*The {{UNSCShip|Pillar of Autumn}} carried '''7''' [[C709 Longsword-class Starfighter]]s.{{citation needed}}
+*Jacob Keyes could only count '''7''' [[UNSC]] vessels still intact after the battle of Sigma Octanus.<ref>[[Halo: The Fall of Reach]], Page 199</ref>
-*'''7''' Covenant frigates were pursuing the ''Pillar of Autumn''.<ref>'''Halo: The Fall of Reach''', Epilogue</ref>
+*Deja showed the children a hologram of a meadow with '''7''' wolves hunting a moose.<ref>[[Halo: The Fall of Reach]], Page 43</ref>
-*On page 11 of ''[[Halo: Fall of Reach - Boot Camp]]'', Halsey is seen looking at a hologram of John-117's physique, with a few genes labeling around it. Each of these labels are '''seven''' nucleotides long.
+*Master Chief is surrounded by '''7''' soldiers.<ref>[[Halo: The Fall of Reach]], Page 257</ref>
+*The [[UNSC Pillar of Autumn|Pillar of Autumn]] carried '''7''' [[C709 Longsword-class Starfighter]]s.
+*'''7''' Covenant frigates were pursuing the Pillar of Autumn<ref>[[Halo: The Fall of Reach]], Epilogue</ref>.
+*When the SPARTANs test the MJOLNIR suit with shields, when John gets ready to go outside there are '''7''' [[ODST|ODSTs]] standing outside around the tent.<ref>[[Halo: The Fall of Reach]], Page 257</ref>
 }}
-==''Halo: Combat Evolved'' (and ''Halo: The Flood'')==
+==''[[Halo: Combat Evolved]]'' (and ''[[Halo: The Flood]]'')==
-{{Main|Halo: Combat Evolved|Halo: The Flood}}
-{{Scrollbox
-|content = [[File:HCE M6D Shichi.jpg|thumb|七, the Chinese character for '''7''', is visible on the [[M6D Personal Defense Weapon System|M6D Pistol]]'s ejection port.]]
-*In the first cutscene, [[Cortana]] is confident that the Autumn will destroy 3 covenant ships, but quickly changes her answer to 4. 3+4=7
+{{Scroll box
-*When the Chief's shield is down, it takes fourteen seconds to fully recharge - '''seven''' seconds while the shield flash red, and '''seven''' seconds while recharging.
+|content = [[Image:Shichi.jpg|thumb|七, the Chinese character for '''7''', is visible on the [[M6D Pistol]]'s ejection port.]]
-*Master Chief (and some Marines) board [[SKT-9 Bumblebee|lifeboat]] #52. 5+2='''7'''
+*On the level "The Silent Cartographer," at [[Bravo 022]]'s crash site, there is a fully loaded rocket launcher (the first in the game) and '''7''' spare rockets.
-*At the beginning of the [[Halo (Halo: Combat Evolved level)|second level]], there are '''seven''' dead bodies around John-117 (six [[UNSC Marine Corps|marines]] and the [[bumblebee|lifeboat]] pilot).
+*[[343 Guilty Spark (Monitor)|343 Guilty Spark]]: derived from the value 343 is '''7'''<sup>3</sup>.
-*On the level "[[The Silent Cartographer]]," at [[Bravo 022]]'s crash site, there is a fully loaded rocket launcher (the first in the game) and '''7''' spare rockets.
+*"Twelve shots rang out, and '''seven''' Grunts fell."<ref>[[Halo: The Flood]], Page 53</ref>
-*At the beginning of "The Silent Cartographer," John-117 stormed the beach with '''seven''' marines.
+*In ''Halo: The Flood'', Silva wishes he had '''7''' Lt. McKay's.<ref>[[Halo: The Flood]], Page 237</ref>
-*There are '''14''' [[Mamua'uda-pattern Shade|Shade]] turrets on the [[campaign]] level ''[[Truth and Reconciliation (level)|Truth and Reconciliation]]''. 14/2='''7'''.
+*You need at least '''seven''' needles from the [[Needler]] to make an explosion.
-*In the cavern with the bridge in the level "[[Assault on the Control Room]]", there are '''seven''' dead marines as well as some dead Covenant troops.
+*In [[The Maw]], when [[343 Guilty Spark (Monitor)|343 Guilty Spark]] halts the countdown to the engine cores' detonation, the timer reads 12:31.  1+2+3+1='''7'''.
-*[[Installation 04]]'s [[monitor]], [[343 Guilty Spark]] is introduced. His name is derived from the value 343, which equals to '''7'''<sup>3</sup>.
+*After destroying the fusion core on the Pillar of Autumn, Master Chief drives a [[Warthog]] through a class '''7''' service corridor.
-*There are '''7''' [[blast door]]s leading to the [[Activation index]] in the [[Library]].
+*The last [[Longsword]] on the [[UNSC Pillar of Autumn|Pillar of Autumn]] was in launch bay '''7'''.
-*On the level ''[[Keyes]]'', once the Chief gets back into the Gravity Lift bay, there are '''7''' dead Grunts around.
+*On the third page of the manual explaining the HUD (pg. 15), a screenshot with an explanation of the scope shows '''7''' extra bullets in the sniper rifle.
-*The [[Proto-Gravemind]] has '''7''' tentacles.
+*The [[Proto Gravemind]] has '''7''' tentacles.
-*There are four 7 references at once in the final Warthog run:
+*A multiplayer map is named [[Chiron TL-34]]. (3+4=7).
-**After destroying the fusion core on the ''Pillar of Autumn'', Master Chief drives a [[M12 Light Reconnaissance Vehicle|Warthog]] through a Class '''7''' service corridor.<ref name="maw">'''Halo: Combat Evolved''', campaign level ''[[The Maw]]''</ref>
+*There are '''7''' blast doors leading to the [[Index]] in the [[Library]].
-**Cortana plans a pick-up from Echo-419 at External Junction 4-C. 4 + 3 (C) = 7
+*Installation 04's range is 25,000 light years. 2+5='''7'''
-**The last Longsword on the ''Pillar of Autumn'' was in [[Launch Bay 7|Launch Bay '''7''']].{{Ref/Reuse|maw}}
+*Chapter '''7''' of [[Halo: The Flood]] has the mission time listed as '''7''' cycles (49 units) [[Covenant]] time.
-**Cortana's warns the Chief about the gap in the trench starts when he is '''7'''00 meters away from Launch Bay 7.{{Ref/Reuse|maw}}
+*[[Carol Rawley]] (aka Foehammer) is part of a group of '''7''' people (3 pilots, 3 ground crew, and herself) who fled the ''Pillar of Autumn'' by retrieving their Pelicans rather than taking lifepods.<ref>[[Halo: The Flood]], Page 31</ref>
-*On [[Easy]] difficulty, it takes exactly '''7''' shots from a [[Type-25 plasma pistol|plasma pistol]] or a [[Okarda'phaa-pattern plasma rifle|plasma rifle]] to kill a [[Sangheili]].
-*It takes at least '''seven''' needles from the [[Type-33 needler|Needler]] to make an explosion.
-*On the third page of the manual explaining the HUD (page 15), a screenshot with an explanation of the scope shows '''7''' extra bullets in the sniper rifle.
-*In the [[Halo: Combat Evolved: Sybex Official Strategies & Secrets|Sybex official strategy guide]], in the designer tips for one of the multiplayer maps it is said the survival rate on the bottom of the map is around '''7''' seconds<ref>'''Halo: Combat Evolved: Sybex Official Strategies & Secrets''', ''page ??''</ref>
-*[[Carol Rawley|Carol "Foe Hammer" Rawley]] is part of a group of '''7''' people (3 pilots, 3 ground crew, and herself) who fled the ''Pillar of Autumn'' by retrieving their Pelicans rather than taking lifeboats.<ref>'''Halo: The Flood''', ''page 31''</ref>
-*"Twelve shots rang out, and '''seven''' Grunts fell."<ref>'''Halo: The Flood''', ''page 53''</ref>
-*Chapter '''7''' of ''Halo: The Flood'' has the mission time listed as '''7''' cycles ('''49''' units) [[Covenant]] time. 49 = 7<sup>2</sup><ref>'''Halo: The Flood''', ''page 177''</ref>
-*Silva wishes he had '''7''' Lt. McKay's.<ref>'''Halo: The Flood''', ''page 237''</ref>
-*All the terminals' number codes on the Pillar of Autumn have a '''7''' on them.{{citation needed}}
 }}
-==''Halo: First Strike''==
+==''[[Halo: First Strike]]''==
-{{Main|Halo: First Strike}}
-{{Scrollbox
+{{Scroll box
-|content = <nowiki/>
+|content = *There are '''7''' Covenant ships in the system after Halo's destruction.<ref>[[Halo: First Strike]], Page 36</ref>
-*There are '''7''' Covenant ships in the system after Halo's destruction.<ref name="fs36">'''Halo: First Strike''', ''page 36''</ref>
+*The Covenant flagship ''[[Ascendant Justice]]'' has '''seven''' plasma turrets.<ref>[[Halo: First Strike]], Page 36</ref>
-*The Covenant flagship ''[[Ascendant Justice]]'' has '''seven''' plasma turrets.{{Ref/Reuse|fs36}}
+*There are '''seven''' doors leading to adjacent offices and surgical bays when Dr. Halsey first enters the medical wing of [[CASTLE Base]].<ref>[[Halo: First Strike]], Page 122</ref>
-*After Corporal [[Locklear]] brings the ammo up from the [[Pelican]], there are '''seven''' grenades in the crate.<ref>'''Halo: First Strike''', ''page 53''</ref>
+*As she is deleting Araquiel, Dr. Halsey taps the level '''seven''' security barriers.<ref>[[Halo: First Strike]], Page 127</ref>
-*Cortana describes subsection '''seven''' of the Cole Protocol as the reason they cannot immediately return to Earth aboard ''Ascendant Justice''.<ref>'''Halo: First Strike''', ''page 94''</ref>
+*Ascendant Justice exits Slipspace '''seven'''  hundred thousand kilometers from the Epsilon Eridani System center.<ref>[[Halo: First Strike]], Page 154</ref>
-*After [[Fred]] and [[Kelly]] steal two [[Wraith]]s, they destroy '''seven''' other Wraiths.<ref>'''Halo: First Strike''', ''page 114''</ref>
+*CPO Mendez was scheduled to meet the Spartans 0'''7'''00 hours after they captured the flag from Tango Company.<ref>[[Halo: First Strike]], Page 165</ref>
-*There are '''seven''' doors leading to adjacent offices and surgical bays when Dr. Halsey first enters the medical wing of [[CASTLE Base]].<ref>'''Halo: First Strike''', ''page 122''</ref>
+*When John enters the Pelican captured from Tango Company he sees a contact on its radar 14 km out.<ref>[[Halo: First Strike]], Page 166</ref> 14/2=7
-*As she is deleting Araqiel, Dr. Halsey taps the level '''seven''' security barriers.<ref>'''Halo: First Strike''', ''page 127''</ref>
+*There were '''seven''' [[Robotic Rover|service drones]] aboard the ''[[Gettysburg]]''.<ref>[[Halo: First Strike]], Page 208</ref>
-*The ''Ascendant Justice'' exits Slipspace '''seven'''  hundred thousand kilometers from the Epsilon Eridani System center.<ref>'''Halo: First Strike''', ''page 154''</ref>
+*The dead crew of the ''Gettysburg'' is placed in cargo bay '''seven'''.<ref>[[Halo: First Strike]], Page 268</ref>
-*CPO Mendez was scheduled to meet the Spartans 0'''7'''00 hours after they captured the flag from Tango Company.<ref>'''Halo: First Strike''', ''page 165''</ref>
+*The Master Chief sets his [[Lotus Anti Tank Mine]] detonator for '''seven''' seconds. <ref>[[Halo: First Strike]], Page 314</ref>
-*There were '''seven''' [[Robotic rover|service drones]] aboard the ''[[Gettysburg]]''.<ref>'''Halo: First Strike''', ''page 208''</ref>
+*After [[Fred]] and [[Kelly]] steal two [[Wraith]]s, they destroy '''seven''' other Wraiths.<ref>[[Halo: First Strike]], Page 114</ref>
-*After John-117 leaves the medical room Dr. Halsey is in, she instructs Cortana to lock the door and "boost counter-intrusion measures to level '''seven'''." <ref>'''Halo: First Strike''', ''page 246''</ref>
+*Cortana describes subsection '''seven''' of the Cole Protocol as the reason they cannot immediately return to Earth aboard ''Ascendant Justice''<ref>[[Halo: First Strike]], Page 94</ref>
-*[[Admiral Danforth Whitcomb]] bluffs [[Governor Jacob Jiles]] by saying they had '''7''' working plasma turrets.<ref>'''Halo: First Strike''', ''page 262''</ref>
+*After [[Corporal Locklear]] brings the ammo up from the [[Pelican]], there are '''seven''' grenades in the crate.<ref>Page 53</ref>
-*The dead crew of the ''Gettysburg'' is placed in cargo bay '''seven'''.<ref>'''Halo: First Strike''', ''page 268''</ref>
+*After exiting slipspace in a captured Covenant dropship, the Spartans find themselves near two hundred forty-seven Covenant ships.  As they are watching, '''seven''' more appear.<ref>[[Halo: First Strike]], Page 298</ref>
-*After exiting slipspace in a captured Covenant dropship, the Spartans find themselves near two hundred forty-seven Covenant ships. As they are watching, '''seven''' more appear.<ref>'''Halo: First Strike''', ''page 298''</ref>
+*C-'''7''' foaming explosive is used by the Spartans and Locklear.<ref>[[Halo: First Strike]]</ref>,
-*The Master Chief sets his [[Lotus anti-tank mine]] detonator for '''seven''' seconds.<ref>'''Halo: First Strike''', ''page 314''</ref>
+*[[Admiral Danforth Whitcomb]] bluffs [[Governor Jacob Jiles]] by saying they had '''7''' working plasma turrets.<ref>[[Halo: First Strike]], Page 262</ref>
-*C-'''7''' foaming explosive is used by the Spartans and Locklear.<ref>'''Halo: First Strike''', ''page ??''</ref>
+*After John-117 leaves the medical room Dr. Halsey is in, she instructs Cortana to lock the door and "boost counter-intrusion measures to level '''seven'''." <ref>[[Halo: First Strike]], Page 246</ref>
-*Lieutenant Haverson orders Polaski to lock onto the signal source in course 2-3-0 by 1-1-0 (2+3+0+1+1+0='''7''').{{Ref/Novel|Id=HFSC19|HFS|chapter=19}}
+}}
+==''[[Halo: Ghosts of Onyx]]''==
+{{Scroll box
+|content = *The [[SPARTAN|Spartan IIIs]] of [[Beta Company]] had been launched from [[Slipspace]] '''seven''' hours previous.<ref>[[Halo: Ghosts of Onyx]], Page 16</ref>
+*'''Seven''' Covenant cruisers appear during [[Operation TORPEDO]].<ref>[[Halo: Ghosts of Onyx]], Page 22</ref>
+*[[Semi Powered Infiltration Armor]] has '''7''' minutes of breathable air.
+*"'''Seven''' other men sat at a card table, shaking off the effects of the flash-bangs."<ref>[[Halo: Ghosts of Onyx]], Page 32</ref>
+*Operation PROMETHEUS was an assault on asteroid K'''7'''-49. 49=7*7<ref>[[Halo: Ghosts of Onyx]], page 84</ref>
+*"Three hundred Spartans hit the dirt at 0'''7'''00"<ref>[[Halo: Ghosts of Onyx]], page 84</ref>
+*After two days the Spartan-III's of Alpha Company had managed to disable '''7''' of the reactors on the surface of [[K7-49]].<ref>[[Halo: Ghosts of Onyx]], page 85</ref>
+*"On day '''seven'''," the Admiral said, "additional Covenant reinforcements arrived."<ref>[[Halo: Ghosts of Onyx]], page 86</ref>
+*Kurt trained the Spartan-III's of Alpha Company for '''7''' years."<ref>[[Halo: Ghosts of Onyx]], page 87</ref>
+*"We are presently '''seven''' kilometers over the planet's surface," the AI said.<ref>[[Halo: Ghosts of Onyx]], page 161</ref>
+*Before casualties, there were''' 7''' active [[Spartan-III's]] on Onyx ([[Tom]], [[Lucy]], and Team Saber).
+*"What [[Sangheili]] Major would dare disobey a [[Ship Master]] who had led '''seven''' glorious campaigns against their enemies?"<ref>[[Halo: Ghosts of Onyx]], Page 189</ref>
+*After boarding [[Bloodied Spirit]] Fred's MJOLNIR suit has only '''seven''' minutes of air remaining.<ref>[[Halo: Ghosts of Onyx]], page 218</ref>
+*When Bloodied Spirit is attacked by Onyx Sentinels, the Sentinels move into lines of '''seven'''. '''Seven''' of these lines then combine into an elongated triangle and fire.<ref>[[Halo: Ghosts of Onyx]], page 232</ref>
+*Chapter 27 begins at the '''seventh''' cycle, 49 units, Covenant time. 49/7=7
+*The [[Unggoy]] [[Kwassass]] had served '''seven''' years in the Covenant.<ref>[[Halo: Ghosts of Onyx]], page 236</ref>
+*The structure where the Spartans land is a '''seven'''-sided faceted dome with '''seven''' arches.<ref>[[Halo:Ghosts of Onyx]] page 270</ref> Inside are '''seven''' flat surfaces, each the size of carrier landing decks.<ref>[[Halo:Ghosts of Onyx]] page 271</ref>
+*"It will take '''seven''' minutes in this orbit to cover that area."<ref>[[Halo:Ghosts of Onyx]], page 291</ref>
+*"'''Seven''' MAC rounds struck the two lead destroyers in the Covenant line..."<ref>[[Halo:Ghosts of Onyx]], page 297</ref>
+*"The bulbous hull of a Covenant Seraph single ship appeared, then another Seraph appeared, then '''seven''' more..."<ref>[[Halo:Ghosts of Onyx]], page 305</ref>
+*The teleportation pads around Onyx are seven-sided.<ref>[[Halo:Ghosts of Onyx]], page 311</ref>
+*"The '''seven''' Sentinels adjusted their aim and their spheres glowed red, amber, and then glistening gold."<ref>[[Halo: Ghosts of Onyx]], page 321</ref>
+*"Shockwave from surface detonation impacting far side of the moon in '''seven''' seconds," Durrono said."<ref>[[Halo:Ghosts of Onyx]], page 378.</ref>
 }}
-==''Halo: Ghosts of Onyx''==
+==''[[Halo 2]]''==
-{{Main|Halo: Ghosts of Onyx}}
-{{Scrollbox
+{{Scroll box
-|content = <nowiki/>
+|content = *The symbol on the [[Banshees]]' wings is made up of 7 red blocks.
-* The [[SPARTAN-III program|SPARTAN-IIIs]] of [[Beta Company]] had been launched from [[Slipspace]] '''seven''' hours previous.<ref>'''Halo: Ghosts of Onyx''', ''page 16''</ref>
+*In ''Halo 2'' there are 7 Covenant races seen: [[Grunts]], [[Jackals]], [[Drones]], [[Hunters]], [[Brutes]], [[Elites]], and [[Prophets]].
-* '''Seven''' Covenant cruisers appear during [[Operation TORPEDO]].<ref>'''Halo: Ghosts of Onyx''', ''page 22''</ref>
+*The phone booths on [[Terminal (Level)|Terminal]] are all numbered 7.
-* "'''Seven''' other men sat at a card table, shaking off the effects of the flash-bangs."<ref>'''Halo: Ghosts of Onyx''', ''page 32''</ref>
+*If you look closely at the Master Chief's helmet, you can see a faint 7 (This is best viewed in the 1st cut scene on [[Metropolis (Level)|Metropolis]]).
-* "Three hundred Spartans hit the dirt at 0'''7'''00."<ref>'''Halo: Ghosts of Onyx''', ''page 84''</ref>
+*[[2401 Penitent Tangent]]: 2401 is 7<sup>4</sup>. It can also be read as 2+4+0+1=7.
-* The target of [[Operation: PROMETHEUS]] was asteroid [[K7-49|K'''7'''-49]].<ref>'''Halo: Ghosts of Onyx''', ''pages 83-84''</ref> 7<sup>2</sup>=49
+*The [[Gravemind]] speaks mostly in heptameter, a poetic style with seven meters per line.
-* After two days the Spartan-III's of Alpha Company had managed to disable '''7''' of the reactors.<ref>'''Halo: Ghosts of Onyx''', ''page 85''</ref>
+*On [[Outskirts]], in the small dark room where the [[Halo 2 Skulls|IWHBYD skull]] is located, there is a number 7 on the wall.
-* "On day '''seven'''," the Admiral said, "additional Covenant reinforcements arrived."<ref>'''Halo: Ghosts of Onyx''', ''page 86''</ref>
+*At the end of the credits the "t" is replaced with a 7 in the sentence "And a whole load of people we didn't get time to 7hank"
-* Kurt trained the Spartan-III's of Alpha Company for '''7''' years.<ref>'''Halo: Ghosts of Onyx''', ''page 87''</ref>
+*To obtain the IWHBYD skull, one must face 7 waves of Ultra Elites, with 7 Elites in the 7th wave.
-* "We are presently '''seven''' kilometers over the planet's surface," the AI said.<ref>'''Halo: Ghosts of Onyx''', ''page 161''</ref>
+*In [[Outskirts]] on your way to the Blind Skull there is a sign bearing the number 7 nailed into the wall.
-* Before casualties, there were '''7''' active Spartan-III's on Onyx ([[Tom]], [[Lucy]], and Team Saber).{{citation needed}}
+*There are currently 7 [[Covenant]] vehicles. [[Wraith]], [[Ghost (Vehicle)|Ghost]], [[Spectre]], [[Scarab]], [[Banshee]], [[Phantom]] and the [[Shadow]].
-* "What [[Sangheili]] Major would dare disobey a [[Ship Master]] who had led '''seven''' glorious campaigns against their enemies?" <ref>'''Halo: Ghosts of Onyx''', ''page 189''</ref>
+*There are only 7 drivable vehicles in the game: the [[Scorpion]], [[Wraith]], [[Spectre]], [[Warthog]], [[Gauss Hog]], [[Ghost]], and [[Banshee]].
-* After boarding [[Bloodied Spirit]] Fred's MJOLNIR suit has only '''seven''' minutes of air remaining.<ref>'''Halo: Ghosts of Onyx''', ''page 218''</ref>
+*In a deleted scene, a longer version of the cut scene at the start of "Sacred Icon", Truth and the Arbiter were viewing 7 murals that showed how the Covenant had grown.
-* When Bloodied Spirit is attacked by Onyx Sentinels, the Sentinels move into lines of '''seven'''. '''Seven''' of these lines then combine into an elongated triangle and fire.<ref>'''Halo: Ghosts of Onyx''', ''page 232''</ref>
+*There is a clearly visible 7 scratched into the cheek of [[Miranda Keyes]].
-* Chapter 27 begins at the '''seventh''' cycle, 49 units, Covenant time. 7<sup>2</sup>=49.
+*The [[ODST]]s seen in-game belong to the [[7th Orbital Drop Shock Trooper Division]].
-* The [[Unggoy]] [[Kwassass]] had served '''seven''' years in the Covenant.<ref>'''Halo: Ghosts of Onyx''', ''page 236''</ref>
+*The player fights in 7 levels as the Master Chief: [[Cairo Station (Level)|Cairo Station]], [[Outskirts]], [[Metropolis]], [[Delta Halo (Level)|Delta Halo]], [[Regret (Level)|Regret]], [[Gravemind (Level)|Gravemind]] and [[High Charity (Level)|High Charity]] .
-* The structure where the Spartans land is a '''seven'''-sided faceted dome with '''seven''' arches.<ref>'''Halo: Ghosts of Onyx''' ''page 270''</ref> Inside are '''seven''' flat surfaces, each the size of carrier landing decks.<ref>'''Halo: Ghosts of Onyx''' ''page 271''</ref>
+*In Metropolis, near the end of the level where you have to destroy the Scarab, [[Sergeant Banks]] carries a communicator. On the back of this communicator is the Hindi word for seven, written in the Hindi script.
-* "It will take '''seven''' minutes in this orbit to cover that area."<ref>'''Halo: Ghosts of Onyx''', ''page 291''</ref>
+*Firing the [[Plasma Rifle]] until it overheats will drain 7 power units, assuming it is not burst fire.
-* "'''Seven''' MAC rounds struck the two lead destroyers in the Covenant line..." <ref>'''Halo: Ghosts of Onyx''', ''page 297''</ref>
+*On Headlong near the bridge which connects to the Needler Building, there is a piece of paper with the number 7 pinned on the wall.
-* "The bulbous hull of a Covenant Seraph single ship appeared, then another Seraph appeared, then '''seven''' more..." <ref>'''Halo: Ghosts of Onyx''', ''page 305''</ref>
+*The multiplayer map [[Terminal (Level)|Terminal]] has a large 7 on the station building.
-* "The '''seven''' Sentinels adjusted their aim and their spheres glowed red, amber, and then glistening gold."<ref>'''Halo: Ghosts of Onyx''', ''page 321''</ref>
+*There is a 7 on the lower part of a Pelican's ramp.
-* Dr. Halsey said the portal would close in 1 hour, 17 minutes, this is equal to '''77''' minutes.<ref name="goo311">'''Halo: Ghosts of Onyx''', ''page 311''</ref>
+*You face seven pairs of [[Hunters]] in the level [[Gravemind (Level)|Gravemind]].
-* The teleportation pads around Onyx are '''seven'''-sided.{{Ref/Reuse|goo311}}
+*In [[Headlong]] the number 7 is nailed by the side of the door on the building that has the [[Energy Sword]]
-* "Shockwave from surface detonation impacting far side of the moon in '''seven''' seconds," Durrono said.<ref>'''Halo: Ghosts of Onyx''', ''page 378''</ref>
+*When the UNSC ship ''In Amber Clad'' was in the Battle of Earth numerous units from the 1'''7'''th and '''77'''th Marine Regiments are on board.
+*There are 7 levels of caskets in the Mausoleum of the Arbiter.
+*In the level [[The Great Journey]] there are 7 large plasma cannons.
+*If you count the total of [[Phantom]]s in all of the [[Human]] levels such as [[Metropolis]] and [[Outskirts]] you will get a total of 7 Phantoms.
+*The Broadcasting station for Terminal is [[Channel 7]].
+*It took 7 seconds for the bomb to detonate in the last cutscene on Cairo station.
+*7 hexagons make up the zoomed targeting reticule of the Covenant Carbine.
 }}
-==''Halo 2''==
+==''[[Halo 3]]''==
-{{Main|Halo 2}}
-{{Scrollbox
+{{Scroll box
-|content = <nowiki/>
+|content = *On [[Crow's Nest (Level)|Crow's Nest]] on the walkway above the barracks there is a box with a large red 7 written on it.
-* In the [[Halo 2 announcement trailer]], when Master Chief walks in to hangar and launches himself into space, above the door to the hangar is labelled "A-0'''7'''".
+*There are 7 structures coming out of the bottom of [[Epitaph]].
-* There is a faint '''7''' on the MJOLNIR Mark IV helmet.{{verify}}
+*[[Cold Storage]] is the seventh downloadable ''Halo 3'' map, and was released on [[Bungie Day]] (7/7).
-* There is a clearly visible '''7''' scratched into the left cheek of [[Miranda Keyes]].
+*In the [[2401_Penitent_Tangent#Cold_Storage_Transmission|Cold Storage Transmission]] the time elapsed since an outside agent accessed the delta site has an approximate seven year margin of error.
-* Sergeant [[Banks]]' communicator is engraved with the Hindi word for '''7''', written in the Hindi script.
+*On matchmaking there's a playlist called "[[7_on_the_7th|7 on the 7th]]" which is featured on the 7th of every month.
-* When the {{UNSCShip|In Amber Clad}} was in the Battle of Earth numerous units from the '''77'''th Marine Regiments are on board.
+*Miranda Keyes has a seven engraved in her cheek (you can see it clearly on Crow's Nest).
-* The ODSTs seen in-game belong to the [[7th Shock Troops Battalion|'''7'''th Shock Troops Battalion]].
+*In one of the [[Terminals]], it is revealed that [[Mendicant Bias]] made contact and studied the [[Gravemind]] for 379,807 hours (3+7+9+8+7=34, 3+4=7).
-* There is a '''7''' on the lower part of a Pelican's ramp.
+*The UNSC ''[[Forward Unto Dawn]]'' has the number 7 on the front of it.
-* [[Installation 05]]'s monitor, [[2401 Penitent Tangent]] is introduced: 2401 is '''7'''<sup>4</sup>. It can also be read as 2+4+0+1='''7'''.
+*There are 7 pairs of monoliths around the [[Portal]].
-* The [[Gravemind]] speaks mostly in heptameter, a poetic style with '''7''' meters per line.
+*“The casing is constructed of an unusual porous metallic compound. Shrapnel from the [[Spike Grenade]] reaches a temperature of approximately 270 to 315ºC and retains that heat for upwards of '''seven''' seconds. By design.” Taken from Bungie.net on [[Type-2 Antipersonnel Fragmentation Grenade|Spike Grenades]].
-* In ''Halo 2'', there are '''7''' Covenant races seen: [[Unggoy]], [[Kig-yar]], [[Yanme'e]], [[Mgalekgolo]], [[Jiralhanae]], [[Sangheili]], and [[San'Shyuum]].
+*In the mission [[Crow's Nest (Level)|Crow's Nest]], a rocket has the number 7 on each side.
-* In ''Halo 2'', there are '''7''' Covenant vehicles: Ghost, Spectre, Wraith, {{Pattern|Ruwaa|Shadow}}, Banshee, [[Kez'katu-pattern Phantom|Phantom]] and the [[Protos-pattern Scarab|Scarab]].
+*At the beginning of [[Crow's Nest (Level)|Crow's Nest]], some of the monitors have "Sector 331" written in a corner. 3+3+1=7.
-* The symbol on the Banshees' wings is made up of '''7''' red blocks.
+*[[Last Resort (Level)|Last Resort]] is Zanzibar Municipal Turbine '''7'''.
-* '''7''' hexagons make up the zoomed targeting reticule of the [[Vostu-pattern carbine|Covenant Carbine]].
+*The [[SMG]] has a scratch in the shape of a 7 (easier to see if weapon is aimed at sky or near a light source).
-* Firing the {{Pattern|Okarda'phaa|plasma rifle}} until it overheats will drain '''7''' power units, assuming it is not burst fire.
+*It takes 7 seconds of Hornet Chain Guns to destroy a Warthog.
-* Firing the [[Sentinel beam]] until it overheats will leave a remaining charge of '''77'''.
+*It takes 7 seconds for 343 Guilty Spark to explode after being dealt the fatal shot in the level [[Halo (Halo 3 Level)|Halo]].
-* There are '''7''' drivable vehicles in the game: the [[M808B Main Battle Tank|Scorpion]], [[Zurdo-pattern Wraith|Wraith]], [[Wuzum-pattern Spectre|Spectre]], [[M12 Light Reconnaissance Vehicle|Standard Warthog]], [[M12G1 Light Anti-Armor Vehicle|Gauss Hog]], [[Type-32 Rapid Assault Vehicle|Ghost]], and [[Type-26 Ground Support Aircraft|Banshee]].
+*It takes 7 seconds from being infected by an Infection Form to turn into a Combat Form.
-* In the [[Halo 2 (Windows Vista)|''Halo 2'' for Windows Vista]], the "[[Silent But Deadly]]" [[Achievement]] requires the player to kill '''7''' enemies from behind without being spotted.
+*In the level [[Cortana (Level)|Cortana]], in the beginning of the cut scene where you rescue Cortana, there is 7 seconds of silence before she says "You found me".
-* The player fights in '''7''' levels as the Master Chief: ''[[Cairo Station]]'', ''[[Outskirts]]'', ''[[Metropolis]]'', ''[[Delta Halo]]'', ''[[Regret]]'', ''[[Gravemind (level)|Gravemind]]'' and ''[[High Charity (level)|High Charity]]''.
+*The seventh level of the game ([[The Ark (Level)|The Ark]]) is the first level of the series (chronologically) where you first see the Installation that developes the Halo Rings.
-* [[Cairo Station (station)|Cairo Station]]'s serial number '''ODA-142''' contains a possible '''7''' reference (1+4+2='''7''').
+*On the side of the Warthog, below where the driver and passenger get in, just above the side skirts, there are 7 dashes.
-* The {{UNSCShip|In Amber Clad}}'s [[Hull Classification Symbol]] is '''FFG-142''', which is a possible '''7''' reference. (1+4+2='''7''').
+*In the level [[Crow's Nest (Level)|Crow's Nest]], when you first take control of the Master Chief, the emergency power generators on the far side of the room, where you need to go to get the Black Eye Skull, have the writing "EPG 2401". 7<sup>4</sup> = 2401.
-* The Covenant [[antimatter charge]] that was brought onboard Cairo Station took '''7''' seconds to detonate.<ref>'''Halo 2''', campaign level ''[[Cairo Station]]''</ref>
+*The Magnum has a Korean Hangul symbols on the barrel, and the very bottom of the mag. When reflected, it translates to the number 7.
-* In ''[[Outskirts]]'', a sign bearing the number '''7''' can be found nailed to the wall near the [[Halo 2 skulls#Blind|Blind Skull]].
+*In Tsavo Highway the doors at the start of the level all have the number 7 on them.
-* On ''Outskirts'', in the small dark room where the [[Halo 2 skulls#I Would Have Been Your Daddy (IWHBYD)|IWHBYD skull]] is located, there is a number '''7''' on the wall.
+*In the multi-player level Sandtrap, the UNSC frigate, ''Aegis Fate'', has a number 7 surrounded in a star on the side.
-* To obtain the IWHBYD skull, one must face '''7''' waves of Sangheili Ultra, with '''7''' Sangheili in the '''7th''' wave.
+*When Miranda Keyes dies, there are 7 spikes from the Brute Spiker lodged in her back.
-* In the level ''Outskirts'', there is a total of '''7''' Shadows.
+*In the Level [[The Covenant (Level)|The Covenant]], there are 7 [[Elites]] that help you (not including the [[Arbiter (Character)|Arbiter]] or the other Elites in Co-op).
-* There are '''7''' Phantoms in the levels ''Outskirts'' and ''Metropolis'' combined.
+*There are 7 levels that the [[Cortana Moments|Cortana and Gravemind Moments]] occur.
-* Throughout the levels ''Outskirts'' and ''Metropolis'' the player can find numerous cases of [[VX 7 nerve gas|VX '''7''' nerve gas]].
+*There are 7 lists of objects to put on a map in Forge. Weapons, Vehicles, Equipment, Scenery, Teleporters, Respawn Points, and Goals.
-* There are '''7''' levels of caskets in the [[Mausoleum of the Arbiter]].<ref>'''Halo 2''', campaign level ''[[The Arbiter]]''</ref>
+*There are 7 usable vehicles on the level the Ark, the seventh level of the game, including Arrival.
-* In the level [[Delta Halo]] there are '''7''' dead ODSTs scattered throughout the level.
+*There are 7 Chieftains in the level 'The Covenant'.
-* In a deleted scene, a longer version of the cutscene at the start of ''Sacred Icon'', Truth and the Arbiter were viewing '''7''' murals that showed how the Covenant had grown.
+*In the multi-player map "Foundry", at the wide end of the map there are 14 full squares in between the walls, 7 on each side.
-*In the level [[Sacred Icon]] there is a hidden [[Type-33 needler|needler]] in the room where the player encounters the first [[Enforcer Sentinel|enforcer sentinel]]; this needler has 1 round loaded with 6 rounds in reserve. Totaling '''7''' rounds.
+*It takes 7 shots from the Magnum to destroy the Gravity Lift object.
-* In the campaign level ''Gravemind'', Cortana picks up a total of '''7''' [[Identification friend or foe|IFF transponders]]: the five Marines, [[Avery Johnson]], and Miranda Keyes.
+*A Power Drain lasts for 7 seconds.
-* John-117 faces '''7''' pairs of [[Mgalekgolo]] in the campaign level ''Gravemind''.
+*The center screen in the sword room on The Pit features the name sector 331. 3+3+1=7.
-* In the level ''[[The Great Journey]]'' there are '''7''' [[Eeo'Pimu-pattern Shade|Shade turrets]].
+*It takes 7 seconds for the screens in The Pit Ops Center to scroll through all of the visuals.
-* At the end of the credits the "t" is replaced with a '''7''' in the sentence "And a whole load of people we didn't get time to 7hank".
+*In the room with the Silent Cartographer, there are 7 trapezoids above the doors.
-* The phone booths on [[Terminal (map)|Terminal]] are all numbered '''7'''.
+*There are seven pieces of grating involved with the missile launcher scenery on High Ground (including the one placed under the aiming machine).
-* The multiplayer map ''Terminal'' has a large '''7''' on the station building.
+*On the 'fire point' sign on High Ground there are 7 licks of flame coming from the white triangle.
-* The Broadcasting station for the multiplayer map ''Terminal'' is [[Channel 7]].
+*There are 7 lines of text on the screen of the gate switch on High Ground.
-* On ''[[Headlong]]'', near the bridge which connects to the Needler Building, there is a piece of paper with the number '''7''' pinned on the wall.
+*Deaths that do not require two people have a seven second respawn when no other penalties are active.
-* In ''Headlong'' the number '''7''' is nailed by the side of the door on the building that contains the [[Type-1 Energy Weapon/Sword|Energy Sword]].
+*There are two sevens on the side of [[Grunt Minor]] armor.
-* On the level ''Zanzibar'', the Xbox's clock must be on '''7''':0'''7''' for the player to see the [[Zanzibar Easter eggs|Easter egg of Ling-Ling's head]].
+*There are seven plates of metal grinding on the cranes used to board your first scarab, including the elevators.
-}}
+*There are seven pallets on the pathway with the missile pods on the storm.
+*The are seven pipes you can walk into on the lake bed where you fight your first scarab.
+*There are seven symbols on each end of the handle on the [[Energy Sword]].
+*On Sandtrap there are 7 standing angled pillars on the long indoor walkway.
+*The Multiplayer map Epitaph has 7 hologram projectors, 6 minor ones and the Mendicant Bias projector.
+*You can get 7 Objective Sprees in Halo 3.
+*There are 7 scoped weapons: Battle Rifle, Sniper Rifle, Beam Rifle, Carbine, Rocket Launcher, Fuel Rod Gun, and Spartan Laser.
+*In the credits, Bungie frequently replaces the letter 't' with the number '7'.
+*There are 7 Vidmaster achievements; 4 achievements can be found in Halo 3 while the other 3 are in Halo 3: ODST.
+*There are 7 [[Gravemind]] moments on [[Cortana]].
+*On the mission [[Halo]] there are 7 vehicles other than the [[Warthog]]: 4 [[Ghosts]], 1 [[Mongoose]] and 2 [[Choppers]].
+*There are 7 bellows of smoke on the horizon in [[Rat's Nest]].
+*On the level [[Tsavo Highway]] you exit the base through door number 7.
+*On Sandbox the Golf Club is called a 7-wood.
+*The blue lights that shoot out of the towers on Valhalla appear every 49 seconds. 7*7=49
+*The Human-Covenant war had begun 2525 and ended 2553, approximately 28 years. 28 divided by 4 = 7
+*In matchmaking, there are 7 pieces of equipment that can be used.
+*At the bottom of the 'pit of death' on [[Orbital]], there are 7 purple lights randomly scattered (not including the ring of 6 lights, which have a darker shade of purple)}]
+==[[Cortana Letters]] and [[Transmissions]]==
-== ''Halo 3'' ==
+{{Scroll box
-{{Main|Halo 3}}
+| content =*There are 14 transmissions. 14/2 = 7
-{{Scrollbox
+*Cortana signs one letter with seven 'X's and 'O's.
-|content = <nowiki/>
+*Cortana sends eight emails. Alternatively, [[Cortana Letters#Third Letter|Letter Three]] was likely never intended, so seven messages were planned.
-* In the background of the [[Halo 3 Collector's Edition|Collector's Edition]] of Halo 3, the door behind the Chief has a '''7''' written on it.
+}}
-* In an ad for the ''Halo 3'' guide that occasionally shows up on Bungie.net, "0'''7'''" is stenciled in white on the [[Pelican]] behind the Master Chief. The art is also used as the cover art of Collector Edition's game manual.
-* '''7''' covenant species are in the game manual.
-* In the level [[Arrival]] John-117's arm is seen after '''77''' seconds.
-* There are two '''sevens''' on the side of an [[Unggoy Minor]]'s [[Unggoy combat harness|armor]].
-* There are '''7''' scoped weapons: [[BR55HB battle rifle|Battle Rifle]], [[Sniper Rifle System 99D-S2 Anti-Matériel|Sniper Rifle]], [[Sulok-pattern beam rifle|Beam Rifle]], [[Vostu-pattern carbine|Covenant Carbine]], [[Rocket Launcher|M41 Surface-to-Surface Rocket Medium Anti-Vehicle/Assault Weapon]], [[Pez'tk-pattern fuel rod gun|Fuel Rod Gun]], and [[M6 Grindell/Galilean Nonlinear Rifle|Spartan Laser]].
-* The [[M6G2 magnum|M6G Magnum]] has a [[Korea]]n Hangul symbols on the barrel, and the very bottom of the mag. When reflected, it translates to the number '''7'''.
-* The [[M7/Caseless Submachine Gun|SMG]] has a scratch in the shape of a '''7''' (easier to see if weapon is aimed at sky or near a light source).
-* A UNSC Marine remarked, “The casing is constructed of an unusual porous metallic compound. Shrapnel from the [[Type-2 Antipersonnel Fragmentation grenade|Spike Grenade]] reaches a temperature of approximately 270 to 315°C and retains that heat for upwards of '''seven''' seconds. By design.” <ref>[http://halo.bungie.net/News/content.aspx?type=topnews&link=BAGBruteGrenade '''Bungie.net''': ''Type-2 Antipersonnel Fragmentation Grenade'']</ref>
-* There are '''seven''' symbols on each end of the handle on the Energy Sword.
-* On the side of the Warthog, below where the driver and passenger get in, just above the side skirts, there are '''7''' dashes.
-* The [[M831 Troop Transport|Troop Transport Warthog]] is shown to have a total of '''7''' seats, whereas in-game there are only 5 available slots.
-* It takes '''7''' seconds of the [[AV-14 Hornet]]'s twin-linked rotary cannons to destroy a Warthog.
-* The {{UNSCShip|Forward Unto Dawn}} has the number '''7''' on the front of it.
-* It takes '''7''' seconds from being infected by a [[Pod infector]] to turn into a [[Flood combat form]].
-* There are '''7''' levels that the [[Character interludes|Cortana and Gravemind Moments]] occur.
-* There are '''7''' [[Forerunner]] [[Terminal (Halo 3)|terminals]] in total within the campaign. Finding all '''7''' terminals unlocks the [[Marathon Man]] achievement.
-* The [[Anodyne Spirit|Forerunner Dreadnought]] has 14 x 14 x 14 dimensions. 14 = '''7'''+'''7'''.{{citation needed}}
-* In the level ''[[Crow's Nest]]'', in the ops center, the emergency power generators on the far side of the room, where one needs to go to get the Black Eye Skull, have the writing "EPG 2401": 2401 is '''7'''<sup>4</sup>.
-* At the beginning of the level ''Crow's Nest'', some of the monitors have "Sector 331" written in a corner. 3+3+1='''7'''.
-* In the level ''Crow's Nest'', on the walkway above the barracks there is a box with a large red '''7''' written on it.
-* In the level ''Crow's Nest'', a rocket has the number '''7''' on each side.
-* In the level ''[[Tsavo Highway]]'', John-117 exits the base through door number '''7'''.
-* In the level ''[[The Storm]]'', there are '''seven''' plates of metal grinding on the cranes used to board the first Scarab, including the elevators.
-* There are '''seven''' pallets on the pathway with the [[LAU-65D/SGM-151|missile pods]] on the level ''The Storm''.
-* The are '''seven''' pipes the player can walk into on the lake bed where the Scarab was fought.
-* There are '''7''' pairs of monoliths around [[the Portal]].
-* There are '''7''' usable vehicles on the level ''[[The Ark (level)|The Ark]]'', the seventh level of the game, including Arrival.
-* In the room with [[Installation 00]]'s Cartographer, there are '''7''' trapezoids above the doors.
-* In the opening sequence of the level ''[[The Covenant (level)|The Covenant]]'', there are '''7''' drop ships: 5 [[Pelicans]] and 2 [[Phantoms]].
-* There are '''7''' [[Jiralhanae Chieftain]]s and [[Jiralhanae War Chieftain]]s combined in the level ''The Covenant''.
-* In the level ''The Covenant'', there are '''7''' [[Sangheili]] assisting the UNSC forces (excluding the [[Thel 'Vadam]], [[N’tho ‘Sraom]], and [[Usze ‘Taham]]).
-* There are '''7''' [[Gravemind]] moments on the level ''[[Cortana (level)|Cortana]]''.
-* In the level ''Cortana'', in the beginning of the cut scene in which Cortana is rescued, there are '''7''' seconds of silence before she says "You found me".
-* It takes '''7''' seconds for 343 Guilty Spark to explode after being dealt the fatal shot in the level ''[[Halo (Halo 3 level)|Halo]]''.
-* During the [[Warthog Run]] in the level ''Halo'' there are '''7''' vehicles other than the Warthog: 4 [[Karo'etba-pattern Ghost|Ghosts]], 1 [[M274 Mongoose|Mongoose]], and 2 [[Barukaza Workshop Chopper|Choppers]].
-* In the credits, Bungie frequently replaces the letter 't' with the number '''7'''.
-* If one turns on the coordinates display during game play, the second coordinate during the credits is -'''7'''.'''777'''
-* On the multiplayer map ''[[Sandbox]]'', the Golf Club is called a [[7 wood|'''7'''-wood]].
-* Deaths that do not require two people have a '''seven''' second respawn when no other penalties are active.
-* All of the computers placed in [[Forge]] display a very hard to read paragraph. However, it is easy to make out several 0''''7'''s in the writing.
-* In matchmaking, there are '''7''' pieces of equipment that can be used.
-* ''[[Cold Storage]]'' is the '''seventh''' downloadable ''Halo 3'' map, and was released on [[Bungie Day]] ('''7'''/'''7''').
-* In the [[Cold Storage#Transmission|Cold Storage Transmission]] the time elapsed since an outside agent accessed the delta site has an approximate '''seven''' year margin of error.
-* The time between the Heroic Map Pack's release and the release of Cold Storage is a '''seven''' month time window. Meaning Bungie released '''seven''' maps in '''seven''' months.
-* There are '''7''' structures coming out of the bottom of the building the multiplayer level ''[[Epitaph]]'' is set in.
-* The Multiplayer map ''Epitaph'' has '''7''' hologram projectors, 6 minor ones and a Guardian Sentinel resembling projector.
-* In the multiplayer map "[[Foundry]]", at the wide end of the map there are 14 full squares in between the walls, '''7''' on each side.
-* There are '''seven''' pieces of grating involved with the missile launcher scenery on ''[[High Ground]]'' (including the one placed under the aiming machine).
-* On the 'fire point' sign on ''High Ground'' there are '''7''' licks of flame coming from the white triangle.
-* There are '''7''' lines of text on the screen of the gate switch on ''High Ground''.
-* [[Last Resort]] is set in [[Zanzibar Island]]'s [[Wind Power Station 7|Wind Power Station '''7''']], which houses [[Zanzibar Municipal Turbine 7|Municipal Turbine '''7''']].
-* At the bottom of the 'pit of death' on the multiplayer level ''[[Orbital]]'', there are '''7''' purple lights randomly scattered (excluding the ring of 6 lights, which have a darker shade of purple).
-* The [[Quito Space Tether]], where ''Orbital'' takes place, was officially given its name in the year [[2401]], exactly 32,196 days after its completion (including leap days).(2+4+0+1=7) ('''7'''<sup>4</sup>=2401 and 3+2+1+9+6=21, 21/3='''7''')
-* The center screen in the sword room on the multiplayer level ''[[The Pit]]'' features the name sector 331. 3+3+1='''7'''.
-* It takes '''7''' seconds for the screens in ''The Pit'' Ops Center to scroll through all of the visuals.
-* There are '''7''' bellows of smoke on the horizon in the multiplayer map ''[[Rat's Nest]]''.
-* In the multiplayer level ''[[Sandtrap]]'', the {{UNSCShip|Aegis Fate}} has a number '''7''' surrounded in a star on the side.
-* On ''Sandtrap'', there are '''7''' standing angled pillars on the long indoor walkway.
-* The blue lights that shoot out of the [[Beacon tower]]s on ''[[Valhalla]]'' appear every 49 seconds. '''7'''<sup>2</sup> = 49
-* There are '''7''' [[Vidmaster Challenges|Vidmaster]] achievements; 4 achievements can be found in ''Halo 3'' while the other 3 are in ''[[Halo 3: ODST]]''.
-* There is the Vidmaster achievement "[[Vidmaster Challenge: 7 on 7|'''7''' on '''7''']]".
-* The [[Legendary Map Pack]] banner on the official Bungie.net has a slogan saying: Tru'''7'''h. Carnage. Bungie.
-* ''[[The Art of Halo 3]]'' was released on November 25, 2008 (2+5= '''7''').
-* In ''Halo 3'' and all subsequent mainline games after it, players have 115 hit points: 45 [[health]] points and 70 [[Energy shielding|shield]] points. 1 + 1 + 5 = '''7''', 70 ÷ 10 = '''7'''.
-}}
-==Cortana Letters and Transmissions==
+==[[I Love Bees]]==
-{{Main|Cortana Letters|Transmissions}}
-*Cortana signs her second letter with seven 'X's and 'O's.
-*Cortana sends eight emails. But [[Cortana Letters#Third Letter|Letter Three]] was likely never intended, so seven messages were planned.
-==i love bees==
+{{Scroll box
-{{Main|i love bees}}
-{{Scrollbox
 |content = While Ilovebees was technically created by [[4orty2wo Entertainment]] rather than Bungie, it is highly probable they were aware of and continued the tradition.
-*When the [[Apocalypso]] crashes, all communications in the solar system are disabled for about '''seven''' seconds.
+*When the [[Apocalypso]] crashes, all communications in the solar system are disabled for about seven seconds.
-*When players unlocked '''777''' axons, a voice-actor playing [[Melissa (AI)|Melissa]] joined the game.
+*When players unlocked 777 axons, a voice-actor playing [[Melissa (AI)|Melissa]] joined the game.
-*When [[Kamal Zaman]] accesses his voice mail, he has '''seven''' old messages.
+*When [[Kamal Zaman]] accesses his voice mail, he has seven old messages.
-*Hiro, reading a how-to book on dating, tells Kamal to skip to chapter '''seven'''.
+*Hiro, reading a how-to book on dating, tells Kamal to skip to chapter seven.
-*A part of the game had players guiding the [[Melissa (AI)|Sleeping Princess]] out of her "glass coffin", a prison in her mind appearing as a story-tale world. Players would have to guide her down various paths marked by signs with unusual markings. The correct paths are ''Deadly Sins'' (there are seven), ''Waves'' (seven seas), and ''Skinny Cow and Fat Cow'' (in the Bible, the Pharaoh had a dream about seven skinny cows that ate seven fat cows).<ref>'''[[Perdita's Story]]'''</ref>
+*A part of the game had players guiding the [[Melissa (AI)|Sleeping Princess]] out of her "glass coffin", a prison in her mind appearing as a story-tale world. Players would have to guide her down various paths marked by signs with unusual markings. The correct paths are ''Deadly Sins'' (there are seven), ''Waves'' (seven seas), and ''Skinny Cow and Fat Cow'' (in the Bible, the Pharaoh had a dream about seven skinny cows that ate seven fat cows).<ref>[[Perdita's Story]]</ref>
-*When [[Rani]] tries to start a [[chatter]] business with a friend [[Trevor]], their equipment only manages to produce 49. 49='''7'''<sup>2</sup>
+*When [[Rani]] tries to start a [[chatter]] business with a friend [[Trevor]], their equipment only manages to produce 49. 49/7=7
-**Rani leaves with 14. 14/2='''7'''
+**Rani leaves with 14. 14/2=7
-**Trevor planned to make chatters for '''7'''% of what they cost in convenience stores.
+**Trevor planned to make chatters for 7% of what they cost in convenience stores.
-*As of 2004, [[Aunt Margaret]] had been beekeeping for '''seven''' years.
+*As of 2004, [[Aunt Margaret]] had been beekeeping for seven years.
-*[[Yasmine Zaman]]'s augmentations are performed in Lab '''7'''.
+*[[Yasmine Zaman]]'s augmentations are performed in Lab 7.
 *Yasmine Zaman washed out of the Spartan II program at age 14. 14/2=7
 *[[Margaret Efendi]]'s email address, later hijacked by the AIs, is ladybee777@hotmail.com
 *[[Durga]] has [[George Shebura]] arrested on 14 charges of counterfeit. 14/2=7
-*Later, George Shebura received "'''7''' more parking tickets" in one week.
+*Later, George Shebura recieved "7 more parking tickets" in one week.
-*[[Hiro]] tells Kamal "that's like the '''seventh''' time today you've refused to answer your chatter."
+*[[Hiro]] says "that's like the seventh time today you've refused to answer your chatter."
-*Durga analyzed Jersey's food-buying habits over the last '''7''' months.
+*Durga analyzed Jersey's food-buying habits over the last 7 months.
+}}
+==''[[Halo: Contact Harvest]]''==
+{{Scroll box
+| content =*There were '''seven''' space elevators of the [[Tiara]].
+*'''Seven''' main maglev train lines led out from each base of the space elevators.<ref>Halo: Contact Harvest, page 76</ref>
+*Prophet Senior Ministry staffers could manage to travel in their gravity thrones in groups as small as '''seven'''.<ref>Halo: Contact Harvest, page 149.</ref>
+*The first space elevator to collapse was the '''seventh''' elevator.
+*Later Loki changed the five minute interval for the containers to '''seven''' minutes.
+*When Staff Sergeant [[A.J. Johnson]] offers his hand to [[Byrne]], he hesitated, enough for Jenkins to count from push-ups 38-45. (45 - 38 = 7)
+*Sif's electronics were stored in seven towers in the Tiara's control room.
 }}
-==''Halo: Contact Harvest''==
+==''[[Halo: The Cole Protocol]]''==
-{{Main|Halo: Contact Harvest}}
-*There were '''seven''' [[space elevator]]s of the [[Tiara]].<ref>'''Halo: Contact Harvest''', ''page 66''</ref>
-*'''Seven''' main maglev train lines led out from each base of the space elevators.<ref>'''Halo: Contact Harvest''', ''page 76''</ref>
-*Prophet Senior Ministry staffers could manage to travel in their [[anti-gravity chair]]s in groups as small as '''seven'''.<ref>'''Halo: Contact Harvest''', ''page 149''</ref>
-*During the evacuation of Harvest, [[Loki]] changed the five minute interval for the containers to '''seven''' minutes.<ref>'''Halo: Contact Harvest''', ''page 354''</ref>
-*The first space elevator to collapse was the '''seventh''' elevator.<ref>'''Halo: Contact Harvest''', ''page 371''</ref>
-*[[Sif]]'s electronics were stored in '''seven''' towers in the Tiara's control room.<ref>'''Halo: Contact Harvest''', ''page 309''</ref>
-*First contact with the Covenant was made on January 17, 2525, i.e. 1/17/2525. 1 x 1 x 7=7. 2+5=7.
-==''Halo: The Cole Protocol''==
+{{Scroll box
-{{Main|Halo: The Cole Protocol}}
+|content = *Commander Dmitri Zheng's homeworld was glassed '''7''' years before the book events, while he was out on patrol.<ref>''[[Halo: The Cole Protocol]]'', page 38</ref>
-*'''Seven''' ODSTs were killed during the attack on the [[Redoubt]].
+*As the A.I. aboard the ''Petya'' talked to the Spartans, Mike held '''7''' fingers to his thigh as a sign for Jai, indicating the standard AI 7 year lifespan.<ref>''Halo: The Cole Protocol'', page 85</ref>
+*Seven ODST's were killed during the attack on the [[Redoubt]].
+*[[Ignatio Delgado]]'s name has 14 letters in it and '''7''' in each name. 14/2='''7'''
+}}
-==''Halo Wars''==
+==''[[Halo Wars]]''==
-{{Main|Halo Wars}}
-*There are '''7''' [[Sangheili]] deactivating camouflage in the [[Halo Wars Announcement Trailer]].
+{{Scroll box
-*In ''Halo Wars'', both the [[Firebase#Fortress|UNSC Fortress]] and [[Citadel (Covenant)|Covenant Citadel]] possess '''7''' expansion sockets.
+|content = *In ''Halo Wars'', both the [[UNSC Firebase]] and [[Citadel (Covenant)|Covenant Citadel]] possess '''7''' expansion sockets.
+*There are '''7''' [[Sangheili|Elites]] deactivating camouflage in the first Halo Wars Trailer
 *There are '''7''' types of buildings for each UNSC and Covenant.
-*In the beginning of level ''[[Relic Approach]]'', the lockdown on the [[Alpha Base (Harvest)|Alpha Base]] will not end and the main gate will not open until the player trains five more squads of marines, bringing the total to '''seven'''.
+*There are '''7''' power nodes that you can destroy to make the super scarab's searchlight move slower.
-*When playing on [[Easy]] or [[Normal]] the player begins the level ''[[Arcadia City]]'' with '''seven''' units: six Hornets and [[John Forge|Sergeant Forge]].
+*In the final cutscene "The End", after Anders is put into cryo-sleep, you can see the the numbers, 3 and 4 behind Cutter. This is possibly another 7 reference (3+4=7).
-*The player begins the level [[Scarab (level)|Scarab]] with exactly '''seven''' units: 2 [[M145D Mobile Artillery Assault Platform|Rhinos]], 2 Marine squads, 1 Scorpion, 1 Warthog, and Sergeant Forge.
+*There are 7 barrels on the front left part of a firebase.
-*There are '''7''' power nodes that you can destroy to make the Super Scarab's searchlight move slower on the level ''Scarab''.
+*The technology levels for the Humans and Covenant could serve as a reference, Humans=4, Covenant=3, 4+3=7
-*The player begins the level ''[[Beachhead (Halo Wars level)|Beachhead]]'' with exactly '''seven''' units: 4 ODST squads, 1 [[Hellbringer]], Sergeant Forge, and [[Ellen Anders|Professor Anders]].
+}}
-* The cryo pods in the last cutscene are row 3 and 4. 3+4=7
-*Following the events aboard the {{UNSCShip|Prophecy}}, [[Sergeant]] [[John Forge|Forge]] required '''seven''' doses of anti-radiation treatment.<ref>'''[[Halo Wars: Genesis]]'''</ref>
-==''Halo 3: ODST''==
+==''[[Halo 3: ODST]]''==
-{{Main|Halo 3: ODST}}
-{{Scrollbox
+{{Scroll box
-|content = <nowiki/>
+|content = *The [[Superintendent]] has 7 faces for his monitors. (if you include no expression)
-* At approximately 10 seconds into the ''ODST'' trailer there are '''7''' [[Single Occupant Exoatmospheric Insertion Vehicle|SOEIV]]s burning in the atmosphere.
+*In the trailer, there are '''seven''' Brutes in the Covenant patrol.
-* In the Keep it Clean trailer, it takes the [[Superintendent]] '''7''' camera views to chronicle the Rookie's SOEIV pod crashing.
+*In the trailer, the song that plays is '''77''' seconds long or 1:17 minutes long, a seven/SPARTAN-117 reference.
-* In the Keep It Clean trailer, there are '''seven''' Jiralhanae in the Covenant patrol.
+*At approximately 10 seconds into the ''ODST'' trailer there are '''7''' [[HEV]]s burning in the atmosphere.
-* In the Keep It Clean trailer, [[Prepare To Drop (music)|the soundtrack]] that plays is '''77''' seconds long or 1:17 minutes long, a '''seven'''/SPARTAN-117 reference.
+*The Superintendent will change his face '''7''' times during the trailer (including its beginning emotion).
-* The Superintendent will change his face '''7''' times during the trailer (including its beginning emotion).
+*The Rookie's enlistment date is 0'''7'''/0'''7'''/254'''7'''. (0'''7'''/0'''7''')
-* There are '''7''' protagonists in ''Halo 3: ODST''.
+*In Firefight, you start out with '''7''' lives.
-* The Rookie's enlistment date is 0'''7'''/0'''7'''/254'''7'''. (0'''7'''/0'''7''') This is also a reference to [[Bungie Day]].<ref>[http://halo.bungie.net/News/content.aspx?type=topnews&link=Halo3ODSTsquad '''Bungie.net''': ''Meet the Squad'']</ref>
+*'''7''' Playable characters in [[Firefight]] (If you include [[Sgt. Johnson]]).
-* The [[M7S Caseless Submachine Gun]] features an integrated [[SS/M 49|SS/M '''49''']] suppressor. 49=7<sup>2</sup>
+*'''7''' Protagonists in ODST (counting the [[Superintendent]])
-* There are '''7''' [[M313 Heavy Recovery Vehicle#Olifant|Olifants]] in the game, including the destroyed ones.
+*In the first cutscene there are 7 [[ODST]] calls, or beeps.
-* There are at most '''7''' supply caches available to the Rookie in the level ''[[Mombasa Streets]]''.
+*When you successfully arm all the bolts in your pod, you will hit the ground 7 seconds later.
-* Several screens which the Superintendent uses to direct the player in ''Mombasa Streets'' feature the numbers "'''49'''.2.'''7'''" before switching as the player gets close.
+*It takes the Superintendent 7 camera views to chronicle the Rookie's HEV pod crashing.
-* The watchtower of the bridge outside the [[ONI Alpha Site (location)|ONI Alpha Site]]'s compound is number '''07'''.
+*When the player arrives in the mission [[Data Hive (Level)|Data Hive]], the Rookie is on Sub-Level '''07'''.
-* There are '''7''' pairs of bridge supports between the two ends of the bridge outside the ONI Alpha Site.
+*In the cutscene after completing [[Coastal Highway]] there are '''7''' Covenant cruisers glassing New Mombasa.
-* The landing pad on the roof of the ONI building has the number 43 on it, (4 + 3 = '''7''').
+*At 00:39 onwards of the Legendary Epilogue cutscene, there are 7 Engineers looking down into the Forerunner structure.
-* In the beginning of the level ''[[Data Hive]]'', the Rookie starts on Sublevel 7.
+*In [[Sadie's Story]] Dr. Endesha sees 7 [[Engineers]] who escaped the Brutes.
-* The number of the Olifant used by [[Veronica Dare]] and the [[Quick to Adjust|Huragok]] containing [[Vergil]] is 49, or '''7'''<sup>2</sup>.
+*The watchtower of the bridge inside the [[ONI Alpha Site]]'s compound is numbered 07.
-* In the ending cutscene of [[Coastal Highway (level)|Coastal Highway]] there are '''7''' Covenant cruisers above New Mombasa.
+*In [[Firefight]] mode, you have 7 skulls.
-* In the [[Legendary]] Epilogue cutscene, there are '''7''' [[Huragok]] looking down into the Forerunner structure.
+*There are 7 campaign levels (Not counting Mombasa Streets)
-* In [[Firefight (Halo 3: ODST)|Firefight]], the player starts out with '''7''' lives.
+*The Number of the Oliphant used by Dare and Vergil is 49, or 7^2
-* In the Firefight, there is a total of '''7''' gold skulls.
-* Several license plates on vehicles add up to a total sum of '''7'''.
-* There are '''7''' playable characters in Firefight, including Sergeant Johnson.
-* In the side-story in the game, ''[[Sadie's Story]]'', the number of the train [[Sadie Endesha]] boards at the very beginning is 14, or '''7'''x2.
-* In the side-story in the game, ''Sadie's Story'', Dr. [[Daniel Endesha]] sees '''7''' Huragok who escaped the Covenant.
 }}
-== ''Halo: Evolutions - Essential Tales of the Halo Universe'' ==
+==''[[Halo: Reach]]''==
-{{Main|Halo: Evolutions - Essential Tales of the Halo Universe}}
+*Jorge-052 is another reference to the number 7. 5+2=7
-{{Scrollbox
+*The Halo: Reach Announcement trailer was 1:17 minutes long, or in seconds, 77.
-|content = <nowiki/>
+*The number 7 is visible in the Halo: Reach VGA Trailer.<ref>[[:File:7inTheSky.png|7 in the Sky]]</ref>
+*There are 7 characters visible in the Halo: Reach World Premiere Trailer.
-=== Midnight in the Heart of Midlothian ===
+==Misc.==
-{{Main|Midnight in the Heart of Midlothian}}
-* [[Sergeant]] [[Michael Baird]] found fourteen terabytes of information on [[cancer]] using [[Shipnet]]. 14/2='''7'''
-* [[Mo Ye]]'s initial plan was to have Baird drive the ship into a red giant fourteen million miles starboard. 14/2='''7'''
-* When Baird first exited the medbay he ran into '''seven''' Covenant soldiers (4 Unggoy, 2 Kig-yar, and 1 Elite).
-=== Headhunters ===
+{{Scroll box
-{{Main|Headhunters (short story)}}
+|content = *Most family names of Sangheili have '''7''' letters, including the 'ee' suffix for military service (e.g., Vadumee, Zamamee, Vadamee).
-* [[Roland-B210]] and [[Jonah-B283]] take '''seven''' days to reach the Covenant dig site.
+*There are a total of '''7''' variants of the [[Warthog]]: The Rocket Hog in Halo: CE, the normal variant, the Gauss Hog, the Troop transport hog, the Flatbed Warthog, the Warthog APC, and the Civilian Hog, as seen on [[Headlong]].
-* When Jonah detonates the explosive charges, six [[Special Operations Sangheili|Spec Ops Elites]] and himself are killed, making '''seven''' casualties.
+*'''Seven'''th Column is the name given to Bungie's official fan club.
+*The [[Master Chief]] stands '''7'''' tall.
+*There are '''seven''' remaining Spartan-IIs still able to fight: John, Fred, Kelly, Linda, and [[Gray Team]], the three missing at the start of the mission beyond UNSC-controlled space.
+*The Ascii [[Master Chief]] in a [http://www.bungie.net/News/content.aspx?type=topnews&cid=8302 Bungie Weekly Update] was made with '''7'''s.
+*Smart AIs (such as [[Cortana]]) go [[rampant]] after '''seven''' years of activation.
+*There are '''7''' [[Halo]] rings.
+*In the [[Cortana Letters]] "... In my palace deep, Lyca lies asleep ..." is mentioned on the '''7'''th letter and is believed to be from the poem "The Little Girl Found-By William Blake". One section says:
+<pre>
+"Arm in arm, '''seven''' days
+They traced the desert ways.
+'''seven''' nights they sleep
+Among shadows deep,
+And dream they see their child
+Starved in desert wild."
+</pre>
+*In the preview of ''Halo 3'' featured at the Seattle IMAX theatre, Bungie gave away a prize to the person sitting in seat G'''7'''. (Note that G is the seventh letter of the alphabet, so it is essentially '''77'''.)
+*The Legendary Map Pack banner on the official [[Bungie.net]]. There is a sentence saying: Tru'''7'''h. Carnage. Bungie.
+*All of the "[[Monitor]]" [[Forerunner]] A.I.'s have I.d. numbers that are powers of '''seven'''.
+*The [[Forerunner Dreadnought]] has 14 x 14 x 14 dimensions. 14 = '''7'''+'''7'''.
+*In the background of the Limited Edition of Halo 3, the door behind the Chief has a '''7''' written on it.
+*In an ad for the ''Halo 3'' guide that occasionally shows up on [[Bungie.net]], "0'''7'''" is stenciled in white on the [[Pelican]] behind the Master Chief.
+*Bungie has '''Seven''' Steps to World Domination.
+*In the Bungie weekly update, 6/27/08, this message is posted:
-=== The Mona Lisa ===
+/PACKET INTERRUPTION – ERROR CODE 5929 */
-{{Main|The Mona Lisa}}
+…Attempting Recovery…
-* A Sangheili combat form was brought down "not '''seven''' meters from them."<ref>'''Halo: Evolutions - Essential Tales of the Halo Universe''', ''"The Mona Lisa"'', ''page 313''</ref>
+…Attempting Recovery…
+/ 93% PACKET CORRUPTION – RECOVERY UNSUCCESSFUL - DISPLAYING
+*/C!#4x---^&-$x%^^p3@
+ Head2@!#SWa#++-DL*SLAj3r
+hr0x0ABFFFFF [ERR 5929]
+/ END DISPLAY */
-=== Palace Hotel ===
+Out of 5929, 5+9+2+9=25  2+5=7
-{{Main|Palace Hotel (short story)}}
-* John-117 fights alongside members of the [[Eridanus II]] [[E2-BAG/1/7|First Battalion, '''Seventh''' Regiment]].
-* John-117 was less than '''seven''' meters from a [[Kig-Yar]] when its head snapped to the side.<ref>'''Halo: Evolutions - Essential Tales of the Halo Universe''', ''page 355''</ref>
-=== The Impossible Life and the Possible Death of Preston J. Cole ===
+Also, with "93% packet corruption", <b>7</b>% was left uncorrupted.
-{{Main|The Impossible Life and the Possible Death of Preston J. Cole}}
+*There are '''7''' levels in the Halo games that the Arbiter is featured in that you encounter Flood. Oracle, Sacred Icon, Quarantine Zone, Floodgate, The Covenant, Cortana, and Halo.
-* The report [[Historical/Psychological Analysis of Cole, Preston J.]], the fictional framing of the story, has '''seven''' numbered sections.
+*In the Halo series there are '''7''' levels named after a Halo character: 343 Guilty Spark, Keyes, The Arbiter, Regret, Gravemind, Sierra 117 and Cortana.
-* [[Preston Cole]] was one of '''seven''' children (four boys and three girls).
+*Bungie broke off from Microsoft July '''7''', 200'''7''' '''7/7/07'''
-* Preston Cole's student ID  account was 00034. 0+0+0+3+4=7.
+*There are '''seven''' syllables in Orbital Drop Shock Troopers.
-* [[Ensign]] [[Alexis Indara]] begins management training (Series '''7''') following the [[CMA Season of Plenty|CMA ''Season of Plenty'']]'s bi-annual personnel review.
+*Bungie's The Art of Halo 3 was released on November 25th, 2008 (2+5= '''7''').
-* Cole was called before a Board of Inquiry at the [[Academy at Mare Nubium]] on June '''7''', 2492.
+*There are '''7''' vidmaster achievements.
-* The [[UNSC Destroyer]]s which participated in the [[Callisto Incident]] in [[2494]] carried only '''7''' [[Ares Missile]]s.<ref>'''Halo: Evolutions - Essential Tales of the Halo Universe''', ''page 439''</ref>
+*In [[Dead or Alive 4]], [[Spartan-458]] has '''7''' different costumes in total.
-* During the [[Skirmish at Theta Ursae Majoris]] the {{UNSCShip|Gorgon}} had '''seven''' Pelicans on standby.
+*Most of The Halo Series is set in years beginning with the number 25. 2+5='''7'''  The vast majority of the game trilogy is set in 2552. 5 and 2 is the exact same equation, per order of operations.
-* "The scattered debris of '''seven''' destroyers, however, continued on their previous trajectories."<ref>'''Halo: Evolutions - Essential Tales of the Halo Universe''', ''page 464''</ref>
+*In many cultures, 7 is considered to be lucky, and Master Chief is seen by Cortana to be "luckier" then the other Spartans, in both [[The Fall of Reach]] and the beginning of Halo 3.
 }}
-==''Halo: Reach''==
+==117==
-{{Main|Halo: Reach}}
-{{Scrollbox
+'''117''' is [[Master Chief]]'s [[SPARTAN]] tag number, but there is more than meets the eye when it comes to this number, including many religious and historical references.
-|content = <nowiki/>
-* The [[Halo: Reach Announcement Trailer|Announcement Trailer]] was 1:17 minutes, or '''77''' seconds long.
+*1x1x7=7
-* The [[Monument to Noble Team]] is composed of 54,439 individual points of light. (54,439=7*7777)
-* At the main title screen, while various battle sounds are playing, occasionally a clear seven shot burst from an [[MA37 assault rifle|Assault Rifle]] can be heard.
+*[[Yayap]] determines that the Master Chief will need to flee the ''Pillar of Autumn'' via hatch E-117. Likely a reference to his Spartan number.<ref>[[Halo: The Flood]], Page 333</ref>
-* Players begin the game with '''7'''% [[Armor customization (Halo: Reach)|armory]] completion.
-* If a player did not purchase the Limited or Legendary editions, the player will only have access to '''seven''' Sangheili armor permutations.
+*[[Dr Halsey]] points out that there is only one hour and 17 minutes (1:17) left before the portal closes.<ref>[[Halo:Ghosts of Onyx]], page 311</ref>
-* There is a clearly visible '''7''' on the [[Halo: Reach Limited Edition|Limited Edition]] black box and on the [[Halo: Reach Legendary Edition|Legendary Edition]].
-* The ''Halo: Reach'' limited edition Xbox 360 controller and wireless headset are both marked with the requisition number <nowiki>"//65|59_234|97///"</nowiki>. On the headset, directly before the requisition code, is a larger number 7.
+===Biblical Reference===
-* There were originally '''49''' achievements for ''Halo: Reach''. (49='''7'''<sub>2</sub>)
-* The achievement "[[KEEP IT CLEAN]]" requires the player to kill '''7''' [[Moa]] in the second mission of the game's campaign.
+*[[John-117]] is believed by many fans to be a reference to [[Wikipedia:New Testament|New Testament]] of the Christian Bible.
-* There are '''7''' Firefight achievements in the game.
-* The [[Noble Map Pack]] includes '''7''' achievements.
+*In the year 117, the 7th Pope of the Catholic Church was named, Sixtus I, as well as John 1 becoming 7th bishop of Jerusalem.
-* [[Jorge-052]]'s Spartan tag is a reference to the number 7. 0+5+2='''7'''
-* [[Emile-A239]]'s Spartan tag is another reference to seven, 2+3+9=14, 14/2='''7'''.
-* [[Carter-A259]]'s Spartan tag is another reference to seven, 259/'''7'''=3'''7'''
-* There are '''7''' [[armor abilities]]: Sprint, [[Armor Lock]], [[Series 8 jetpack|Jetpack]], Active Camouflage, Hologram, [[Drop shield]], and Evade.
-* The model number of the [[M392 Designated Marksman Rifle|DMR]] is M392 (3+9+2=14 and 14/2='''7''').
-* The [[H-165 Forward Observer Module|Target Locator]] calls in '''7''' missiles from orbit.
-* The serial number of a [[UH-144 Falcon]] is 1611513214. (1+6+1+1+5+1+3+2+1+4=25, 2+5='''7''')
-* [[Anchor 9]] is armed with '''7''' [[Point Defense Gun]]s.
-* The [[MJOLNIR Powered Assault Armor/Collar#Collar/Breacher|Collar/Breacher]] chest attachment has '''7''' shotgun shells attached to it.
-* There are a total of '''7''' Scarabs in gameplay, including ones in background battles. Three in the level ''[[Tip of the Spear]]'' and four in the level ''[[Pillar of Autumn (Halo: Reach level)|Pillar of Autumn]]''.
-* In the mid-level cutscene of the level ''[[Winter Contingency]]'', the assault rifle Carter kicks to [[SPARTAN-B312|Noble Six]] has '''seven''' rounds in its magazine.
-* In the beginning of the level ''[[Nightfall]]'' there is a poster in the first building with 35 black-colored people and 1 red-colored person on it. The red person is on the bottom row '''7''' places from the left. 35/5=''''7'''.
-* On the level ''[[Tip of the Spear]]'', the grenade launcher starts off with''' 7''' grenades in Cooperative play.
-* The player begins the level ''[[Exodus]]'', with 25 extra Magnum rounds. (2+5='''7''') In addition, there are '''7''' rounds left in the starting clip.
-* The first UNSC forces Noble Six after [[Operation: UPPER CUT]] meet in the level ''Exodus'' are members from [[Evacuation Team 7|Evacuation Team '''7''']].
-* On the level ''Exodus'', the player can find an ad on the "world cuisine" store for a Moa burger combo costing '''7.77''' cR.
-* In the beginning of the level ''[[The Package]]'', the time is shown as 26:16.  26+16=42=6×'''7'''.
-* Pressing the hidden switch in the level "The Package" results in the tribute room door opening and '''7''' [[Sangheili General]]s emerging out of it.
-* There are '''14''' engines on the back of the UNSC ''Pillar of Autumn''. 14/2='''7'''.
-* At the very end of the [[Halo: Reach credits|credits]], in [[Auntie Dot]]'s grid, the number '''7''' flashes briefly before fading to the "Lone Wolf" level.
-* At the end of the level ''[[Lone Wolf]]'', there are '''14''' dead Spartans, counting Noble Six. 14/2='''7'''
-* Noble Six battles '''7''' Sangheili in the ending cutscene of the level ''Lone Wolf''.
-* The ending cutscene of the level "Lone Wolf" take place on July '''7'''th, 2589.  July is the '''7'''th month of the year. This is also a reference to [[Bungie Day]]. The year is also a seven reference: 2+5='''7'''; 8+9=17, 1x7='''7'''.
-* There are '''7''' [[Sangheili Zealot]]s encountered in the game, the first two being in the level ''Winter Contingency'', the next one in the mining facility in ''Tip of the Spear'', a further three in the final section of the level ''[[The Pillar of Autumn (Halo: Reach level)|The Pillar of Autumn]]'', and the final one in ''Lone Wolf'' who slashes Noble Six with its [[energy dagger]].
-* The ''Pillar of Autumn'' utilizes [[R7 thrust coupling|R'''7''' thrust couplings]] to lift off the surface of Reach.<ref>[[Data Drop|Data Drop Six]]</ref>
-* In the multiplayer gametype [[Invasion]], when the countdown goes below '''7''', it will only recharge back up to '''7'''.
-* It is a common occurrence to get '''777''' on the matchmaking post game slot machine. The Jackpot for this is '''7777'''.
-* On [[Legendary]] difficulty, enemies inflict '''77'''% more damage than on [[Normal]] difficulty.<ref>[http://halo.bungie.net/news/content.aspx?type=topnews&cid=29120 '''Bungie.net''' - ''Bungie Weekly Update: 10/08/10'']</ref>
-* On the level [[Long Night of Solace (level)|Long Night of Solace]], the Stage separation when [[FSS-1000 Sabre]] is launching into space was completed in 7 seconds.
-* Before the camera on bottom of YSS-1000 Sabre detaches, there are '''seven''' thruster part to detach before the camera-mounting part is the last part to detach.
-=== [[Dr. Halsey's personal journal]] ===
+*The Gospel of John speaks of the 7 miracles of Jesus, the last one, John claims, culminating in his death.
-* [[Elias Carver|Dr. Elias Carver]]'s initial formula for "the matrix mechanics of the socio- and politico-economic vectors of human expansion" utilized '''7''' dimensional parameters.<ref>'''[[Dr. Halsey's personal journal]]''' - ''December 4th, 2510''</ref>
-* Six number '''7'''<nowiki/>'s are written beside a caricature of a dead Carver.<ref>'''Dr. Halsey's personal journal''' - ''December 4th, 2510''</ref>
+*[[Bungie Studios]] is known to have placed many biblical references in their earlier [[Marathon]] video game series, and many other such references have been found in the Halo series.
-* Halsey refers to the piezoelectric effect as a '''7'''00+-year-old technology.<ref>'''Dr. Halsey's personal journal''' - ''July 30th, 2511''</ref>
-* Halsey reports that standardizing UNSC operating systems over the last '''seven''' decades left them vulnerable to the insurgency.<ref>'''Dr. Halsey's personal journal''' - ''October 15, 2521''</ref>
+*Here are passages from the [[Wikipedia:Book of Revelation|Book of Revelation]] (more formally known as The Revelation of St. John the Divine). Revelation in Greek is called "The Apocalypse", a title possibly shortened from "The Apocalypse of John."
-* On July 29, [[2549]] Halsey states "Only '''seven''' weeks to the completion of my personality transfer."<ref>'''Dr. Halsey's personal journal''' - ''July 29th, 2549''</ref>
-* Cortana was activated November '''7''', [[2549]] or 11/7/49.<ref>'''Dr. Halsey's personal journal''' - ''November 7, 2549''</ref> 49='''7'''<sup>2</sup> The month and day date may also be a reference to John-117's service number.
+:"And when I saw him, I fell at his feet as dead. And he laid his right hand upon me, saying unto me, Fear not; I am the first and the last: I am he that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death."
-* Miranda Keyes was decorated for her actions aboard the {{UNSCShip|Hilbert}} at the [[Battle of Gamma Pavonis VII|Battle of Gamma Pavonis-'''VII''']].
+:''Book of Revelation, KJV. Chapter 1 - verses 17 and 18.''
-* Halsey mentioned a [[MJOLNIR Powered Assault Armor/Mark VII|'''seven'''th iteration]] of the MJOLNIR armor.
-* There are a total of '''7''' blank pages at the end of Halsey's journal.
-}}
-== ''Halo: Combat Evolved Anniversary'' ==
-{{Main|Halo: Combat Evolved Anniversary}}
-* All the references from the original game apply here.
-* The player has to escape the [[Flood containment facility]] within 21 minutes to get the [[Breaking Quarantine (achievement)|Breaking Quarantine]] achievement. 21 ÷ 3 = '''7'''.
-* The [[Anniversary Map Pack]] released with the game is made up of '''7''' maps.
-* The '''Anniversary Map Pack''' includes '''7''' achievements.
-* The ''[[Halo: Combat Evolved Anniversary]]'' manual has '''7''' pages excluding the front and back covers.
-==''Halo 4: Forward Unto Dawn''==
+:"And when they shall have finished their testimony, the beast that ascended out of the pit shall make war against them, and shall overcome them, and kill them."
-{{Main|Halo 4: Forward Unto Dawn}}
+:''Revelation. 11:7''
-*A [[Corbulo Academy of Military Science|Corbulo Academy]] training bunker is designated as "Field Depot 7".
-*[[Cadmon Lasky]] tells his [[Thomas Lasky|brother]] that his ODST unit engaged in a '''7'''-hour firefight with Insurrectionists.<ref>'''[[Halo 4: Forward Unto Dawn]]''', ''Part 3''</ref>
-*There are '''7''' fully identified members of Hastati Squad:
-**[[Junjie Chen]]
-**[[Thomas Lasky]]
-**[[April Orenski]]
-**[[Chyler Silva]]
-**[[Michael Sullivan]]
-**[[Dimah Tchakova]]
-**[[Walter Vickers]]
-==''Halo 4''==
+*And here are passages from the Gospel of John. These are thought less likely to be references:
-{{Main|Halo 4}}
-{{Scrollbox
-|content = <nowiki/>
-* Cortana mentions that UNSC AIs are supposed to operate for '''seven''' years and she has operated for eight.
-* [[Jul 'Mdama]]'s [[Jul 'Mdama's Covenant|Covenant]] appears in '''7''' levels of the game.
-* There's '''seven''' [[Terminal (Halo 4)|Terminals]] in which the [[Forerunner]]s are the protagonists.
-* All of the [[M808 Scorpion|Scorpions]] in the game bear the number 0383. 0 + 3 + 8 + 3 = 14, 14 ÷ 2 = '''7'''.
-* There are 14 rounds in an [[M395 DMR]] magazine. 14 ÷ 2= '''7'''.
-* John-117's cryo chamber is designated "16". 1 + 6 = '''7'''.
-* John-117 is awakened by Cortana on July 21st 2557. 21 ÷ 3 = '''7'''. July is also the '''seventh''' month of the Gregorian calendar.
-* The {{UNSCShip|Infinity}} is 3.5 miles long. 3.5 × 2 = '''7'''.
-* The [[MA5D assault rifle|Assault Rifle]] can carry up to '''7''' spare mags.
-* The [[Z-130 Suppressor|Suppressor]] can hold up to '''7''' total mags (6 spare + 1 active).
-* The [[Vostu-pattern carbine|Carbine]] can kill in '''7''' headshots.
-* In ''[[Dawn]]'', there are '''seven''' Covenant ships in front of Requiem that are visible.
-* [[Cortana]] tells John-117 that he has been in cryosleep for 4 years, '''7''' months, and 10 days. 4 + 7 + 10 = 21, 21 ÷ 3 = '''7'''.
-* In ''[[Requiem (level)|Requiem]]'', John's [[M6H magnum]] starts with 28 (7 active + 21 reserve) rounds. 28 ÷ 4 = '''7'''.
-* In the level ''[[Forerunner (level)|Forerunner]]'', Captain Del Rio can be heard ordering his officers to "increase [Infinity's] speed by point '''seven'''."
-* When the ''Infinity'' is pulled into Requiem, Cortana calculates its impact site will be '''77'''.8 kilometers away from them.
-* '''Seven''' can be seen written on two panels near the front of the [[M510 Mammoth|Mammoth]]'s mini-MAC cannon.
-* Pelican ''[[Papa Foxtrot 766]]'' is designated "[[Gypsy Company|Gypsy]] '''Seven'''".
-* The ''[[Ivanoff Station]]'' hangar bay John-117 secures is hangar bay '''7'''.
-* ''Ivanoff Station'' has '''7''' excavation-grade [[HAVOK tactical nuclear weapon|mines]].
-* In ''[[Composer (level)|Composer]]'', Cortana captures [[Sandra Tillson]]'s biosignature at 350-level, B deck. 350 ÷ 50 = '''7'''.
-* In ''[[Midnight]]'', '''seven''' Cortana avatars attack the Didact.
-* '''Seven''' missions have the assault rifle as a starting and usable weapon.
-* There are '''seven''' available Forerunner weapons (including grenades and excluding [[Z-510 focus turret|turrets]]):
-** [[Z-110 Boltshot|Boltshot]]
-** Suppressor
-** [[Z-250 lightrifle|LightRifle]]
-** [[Z-180 Scattershot|Scattershot]]
-** [[Z-750 binary rifle|Binary Rifle]]
-** [[Z-390 incineration cannon|Incineration Cannon]]
-** [[Z-040 pulse grenade|Pulse Grenade]]
-* There are '''seven''' [[armor abilities]] usable in the campaign:
-** [[Type-3 active camouflage|Active Camouflage]]
-** [[Z-90 hardlight shield|Hardlight Shield]]
-** [[Z-2500 autosentry|Autosentry]]
-** [[Z-5080 Promethean vision|Promethean Vision]]
-** [[Series 12 jetpack|Jetpack]]
-** [[Type-27 hologram|Hologram]]
-** [[M805X thruster pack|Thruster Pack]]
-* On Requiem, there are multiple known named [[D79-TC Pelican|Pelicans]], two of which include ''[[Pelican 653|653]]'' and ''[[Pelican 595|595]]''. 6 + 5 + 3 = 14, 14 ÷ 2 = '''7'''. 595 ÷ 85 = '''7'''.
-=== Spartan Ops ===
+:"Then after that saith he to his disciples, Let us go into Judea again."
-* At the end of the opening cinematic of ''[[S1/Memento Mori|Memento Mori]]'', Spartan [[Gabriel Thorne]] is surrounded by '''seven''' [[Sangheili Storm]] warriors.
+:''Gospel of John, 11:7''
-}}
+:"For the law was given by Moses, [but] grace and truth came by Jesus Christ."
+:''Gospel of John, 1:17''
+:"There came a man who was sent from God; his name was John. He came as a witness to testify concerning that light, so that through him all men might [http://www.youtube.com/watch?v=3rridXskgWg believe]."
+:''Gospel of John, 1:1-7''
+:(Out of all of these, perhaps the most likely to be a reference to Spartan-117 would be the last verse.)
-== ''Halo: Uprising'' ==
-{{Main|Halo: Uprising}}
-* In [[Halo: Uprising Issue 3|Issue #3]], a UNSC Marine designated [[Blue Leader]] contacts "Site Seven" to establish connection to command.
-== ''Halo Legends'' ==
+*Leviticus 25:9 (Sierra 259 in the Halo Reach trailer) is a conversation between Moses and God about the year of jubilee, and the past ''Harvest''(!?!):
-{{Main|Halo Legends}}
-{{Scrollbox
-|content =
-There are '''7''' different anime shorts in ''Halo Legends''.
-=== The Duel ===
+Leviticus 25:8
-{{Main|The Duel}}
+"Count off '''seven''' sabbaths of years—'''seven''' times '''seven''' years—so that the '''seven''' sabbaths of years amount to a period of forty-nine years."
-There is a '''7''' in the sky just before the battle in the desert.
-=== Odd One Out ===
+Leviticus 25:9
-{{Main|Odd One Out}}
+"Then have the trumpet sounded everywhere on the tenth day of the '''seventh''' month; on the Day of Atonement sound the trumpet throughout your land."
-* '''7''' residents of planet [[Cronkee]] are spoken of in the episode, including the AI "[[Mama]]" and the dinosaur.
-* The UNSC ship at the beginning of the episode is numbered "993". The average of these three numbers is '''7'''.
-=== The Package ===
-{{Main|The Package}}
-* When Frederic-104, Kelly-087, and John-117 enter the ''[[Resplendent Fervor]]'', Kelly says, "We got three minutes", indicating that the space battle lasted '''7''' minutes in their 10 minutes mission time.
-* The battle between John-117 and [[Thel 'Lodamee]] lasts '''7''' seconds.
-=== Homecoming ===
+*Halo 3's plot also resembles the story of Noah's Ark. Because the Forerunners kept a few of every sentient species in the galaxy in the [[Ark]] because the parasitic life-forms known as the Flood were coming, much like in the bible story of Noah's Ark. The flood was coming and Noah put two of every animal in the Ark to save them from the water flood, much like the Forerunners did before they activated the Halos to keep the other lesser sentient species from extinction.
-{{Main|Homecoming}}
-[[Ralph-103]] mentions to [[Daisy-023]] that it has been '''7''' years since they were abducted to participate in the [[SPARTAN-II program]].
-}}
-== ''Halo: Cryptum'' ==
+===Site 117===
-{{Main|Halo: Cryptum}}
-* '''7''' humans belonged to the crew that assisted [[Bornstellar Makes Eternal Lasting]] in inevitably finding the Cryptum of the Didact.<ref>'''Halo: Cryptum''', ''page 26''</ref>
-{{expand-section}}
-==''Halo: Glasslands''==
+Alternatively, others believe the number to be a reference to "Site 117", an archaeological site containing the first evidence of a human battle. The site is near Jebel Sahaba, Nubia and dates from between 12,000-10,000 BC. The site contains 59 human remains of men, women and children who were clearly killed with primitive hunting implements.
-{{Main|Halo: Glasslands}}
-* [[Catherine Halsey|Dr. Halsey]] remarks her old age by reminiscing that she is no longer twenty-one years of age. 21/3='''7'''<ref>'''Halo: Glasslands''', ''page 14''</ref>
-* The completion of the [[SPARTAN-II augmentation procedures]] could not be performed until candidates were 14 years of age. 14/2='''7'''<ref>'''Halo: Glasslands''', ''page 109''</ref>
-* [[New Llanelli]] was glassed '''7''' years before the [[Human-Covenant War]] ended, as remarked by [[Tom Muir]], who complains that the [[UNSC]]'s presence during the events of ''Halo: Glasslands'' were '''7''' years too late.<ref>'''Halo: Glasslands''', ''page 133''</ref>
-* [[Lucy-B091]] suffered from a [[Post-traumatic vocal disarticulation|speech impediment]] for '''7''' years.<ref>'''Halo: Glasslands''', ''page 99''</ref>
-* Lucy referred to Morse code as a "simple, '''seven'''-hundred-year-old system of on-off signals.<ref>'''Halo: Glasslands''', ''page 123''</ref>
-* Mal noted seeing a lot of glassed planets in the last fourteen years. 14/2='''7'''<ref>'''Halo: Glasslands''', ''page 153''</ref>
-* Fred and Mendez go up '''seven''' floors in the Forerunner elevator.<ref>'''Halo: Glasslands''', ''page 243''</ref>
-* At the [[Voi Memorial]] ceremony, Malcolm Geffen and the other Kilo-Five ODSTs wore their dress uniforms for more than '''seven''' hours.<ref>'''Halo: Glasslands''', ''page 415''</ref>
-== ''Halo: Primordium'' ==
+===117 and 7===
-{{Main|Halo: Primordium}}
-* As Chakas and [[Vinnevra]] visit a crashed Forerunner escape pod, Chakas counts the partial remains of about '''7''' dead Forerunners.<ref>'''Halo: Primordium''', ''page 50''</ref>
-* The Forerunner [[Lifeworker]] [[Genemender Folder of Fortune]] is said to have '''7'''-fingered hands.<ref>'''Halo: Primordium''', ''page 166''</ref>
-* The victorious Forerunner assault on the [[Prehistoric human civilization|humans]] at [[Charum Hakkor]] were staged of '''7''' [[slipspace portal]]s.<ref name="pri240">'''Halo: Primordium''', ''page 240''</ref>
-* '''7'''000 human warriors and '''7'''0 human vessels were assigned to protect the [[Time bolt|timelock]] that contained [[the Timeless One]].{{Ref/Reuse|pri240}}
-* The flashbacks of [[343 Guilty Spark]], formerly known as [[Chakas]], primarily take place on [[Installation 07]], one of the '''7''' Halo rings.<ref>'''Halo: Primordium''', ''page 374''</ref>
-== ''Halo: Silentium'' ==
+It is conjectured that the numbering system for Halo installations' Monitors is, where <math>n</math> is the number of their installation, <math>7^{n-1}</math>. With this in mind, it is reasonable to assume that the number of the Monitor of Installation 07 is <math>7^6=117649</math>. As well as including the number 117 when it is written in base-10 (decimal), it also includes 649. <math>9+4-6=7</math>.
-{{Main|Halo: Silentium}}
-* [[Far Nomdagro]] is located '''seven''' lightyears from the [[Capital]] system.<ref>'''Halo: Silentium''', ''page 49''</ref>
-* ''[[Audacity]]'' had a crew of '''seven''' during its expedition to [[Path Kethona]].<ref>'''Halo: Silentium''', ''page 61''</ref>
-* During a survey of a star system in Path Kethona, ''Audacity''<nowiki>'</nowiki>s sensor readings are disrupted by unknown objects less than '''seven''' hundred million kilometers from the star.<ref name="s113">'''Halo: Silentium''', ''page 113''</ref>
-* The fifth planet in the star system investigated by the ''Audacity'' is surrounded by '''seven''' rings of icy debris.{{Ref/Reuse|s113}}
-* After discovering a [[Forerunner fleet|fleet]] of ancient Forerunner vessels, the crew of the ''Audacity'' choose to investigate an outlying group of '''seven''' vessels.<ref name="s120">'''Halo: Silentium''', ''page 120''</ref>
-* Among the ancient Forerunner warships are what the Librarian assumes may be classified as sixth- or '''seventh-''' order ships.{{Ref/Reuse|s120}}
-* During the [[Battle of the 78th Thema]], twelve [[Fortress-class vessel]]s are placed as apex control stations for '''seven''' hundred thousand [[Harrier-class vessel]]s.<ref>'''Halo: Silentium''', ''page 212''</ref>
-* [[Requiem]] is orbited by '''seven''' ice-covered resource planetoids.<ref>'''Halo: Silentium''', ''page 279''</ref>
-== ''Halo: Escalation'' ==
+The number 819 appears numerous times in the Marathon series. <math>819/7=117</math>. This tradition started in ''[[Marathon (video game series)|Marathon Infinity]]'', with two secret terminals on the first and last levels of campaign mode. At first sight, these terminals seemed to contain nonsense. However, if the data from both terminals was copied into ResEdit (the classic [[wikipedia:History of Mac OS|Mac OS]]'s hexadecimal editor), converted into text format, then expanded twice with [[wikipedia:Stuffit Expander|Stuffit Expander]], a map file would be revealed which could then be loaded in ''Infinity''. The 819 was a reference to Hamish Sinclair, a prominent member of the community at marathon.bungie.org (the sister site of [[halo.bungie.org]]) as if one assigned letters to numbers sequentially (<math>a = 1, b = 2, c = 3\ldots</math>) then Sinclair's initials, H.S., would be 8.19.<ref>http://marathon.bungie.org/story/hangar96.html</ref>
-{{Main|Halo: Escalation}}
-* In the beginning of Issue #1, [[Fireteam Jackknife]] and Sarah Palmer are seen following a [[lance]] of '''seven''' Covenant members (three Unggoy, three Sangheili, and one Kig-Yar).
-* At the end of the [[Battle of Ealen IV]] in Issue #3, a total of '''seven''' [[SPARTAN-IV program|SPARTAN-IVs]] die.
-* Issue #7 reveals that '''seven''' million people died in the [[New Phoenix Incident]].
-== ''Halo: Broken Circle'' ==
+===''Marathon''===
-{{Main|Halo: Broken Circle}}
-* '''Seven''' Sangheili are killed during the [[Battle of Anvarl]].
-* The Refuge/Broken Circle is divided into '''seven''' sections.
-==''Halo 2: Anniversary''==
+* The music for ''Marathon 2: Durandal'' and ''Marathon Infinity'' was composed and produced by an external music group called 'Power of Seven'. (Similarly, ''Marathon 2: Durandal'' also has an achievement with the same name.)
-{{Main|Halo 2: Anniversary}}
-* The Arbiter's armor has 14 identical segments per arm. (14 ÷ 2 = 7)
-* The Arbiter's boots have 7 segments each.
-==''Halo: Nightfall''==
+* In the original ''[[Marathon]]'', the barrels all have a backwards 7 in the serial number.
-{{Main|Halo: Nightfall}}
-* [[Alpha Shard]]'s day-night cycle is 16 hours (1+6=7)
-* [[Michael Horrigan]] shoots [[Arris Le]] 7 times.
-== ''Hunt the Truth'' ==
+===117 Trivia===
-{{Main|Hunt the Truth}}
-* [[Benjamin Giraud]] lives in unit '''14''' of his apartment complex.<ref>''Hunt the Truth'' "Major Breakthrough" blog post</ref> 14/2=7
-* [[Ray Kurzig]] reveals that [[Deon Govender]] died '''seven''' years ago.<ref name="HtT6">'''[[Hunt the Truth]]''', ''Episode 06: A HAIRLINE FRACTURE''</ref>
-* [[Petra Janecek]] checked for facts about the [[Raid on Biko peace talks]] for '''seven''' hours.<ref name="HtT8">'''Hunt the Truth''', ''Episode 08: BOXING STORY''</ref>
-== ''Halo 5: Guardians'' ==
+*In ''Halo 3'', the game won't let you input the I.D. tag "I (upper-case i)-17", "l (lower-case L)-17", or "T-17" saying that these numbers are already reserved by the ''[[UNSC]]''.
-{{Main|Halo 5: Guardians}}
-{{Scrollbox
-|content = <nowiki/>
-* There are 117 pieces of intel to collect. 1 × 1 × 7 = '''7'''.
-* Limited and Limited Collector's Editions came with 14 [[Warzone]] REQ packs, 2 of which were released per week, for '''7''' weeks total.
-* One of the original Warzone maps is called [[Raid on Apex 7|Raid on Apex '''7''']].
-* The Maps [[Battle of Noctus]] and [[Urban]] are set on sector '''07''' in the city of [[Noctus]], in the planet [[Andesia]].
-* [[Meridian]] is the '''7th''' satellite orbit of Hestia V.
-** Many facilities on Meridian, including the garage holding the [[M820 Scorpion|Scorpion]] that Osiris obtains with the help of [[Sloan|Governor Sloan]] during the mission ''[[Glassed]]'', are designated with the number 14. 14 ÷ 2 = '''7'''.
-* The ''[[Void's Tear]]'' [[Type-54 plasma pistol|Plasma Pistol]] kills a fully shielded, full health Spartan in '''7''' uncharged shots.
-* The ''[[River of Light]]'' [[Z-390 incineration cannon|Incineration Cannon]] fires a burst of '''7''' arced, explosive hardlight projectiles with its fully charged shot.
-* The [[Type-56D needler|Needler]]s and ''[[White Scar]]''{{'}}s needles supercombine in '''7''' rounds, much like the [[Type-33 needler|Needler]] from ''Halo: Combat Evolved'' and ''Halo 3''.
-* There are 63 available visors. 63 ÷ 9 = '''7'''.
-* The campaign features 14 [[Special weapons (Halo 5: Guardians)|special weapons]] that can be collected by players (excluding repeats, the [[Cooperative play|Co-op]]-only ''[[Oathsworn]]'', and the ''[[Prophets' Bane]]'' from the [[Legendary]]-only [[Flaming knives on Osiris]] easter egg). 14 ÷ 2 = '''7'''.
-** There are '''seven''' campaign missions that feature such weapons:
-*** ''[[Osiris (level)|Osiris]]'' (''[[Open Hand]]'', ''[[Loathsome Thing]]'')
-*** ''[[Blue Team (level)|Blue Team]]'' (''[[Blaze of Glory (weapon)|Blaze of Glory]]'')
-*** ''[[Unconfirmed]]'' (''[[Nornfang]]'')
-*** ''[[Reunion]]'' (''[[Talon of the Lost]]'', ''[[Pool of Radiance]]'', ''River of Light'', ''[[Twin Jewels of Maethrillian]]'')
-*** ''[[Genesis (level)|Genesis]]'' (''[[Light of Urs]]'', ''[[Spitfire]]'', ''[[The Answer]]'')
-*** ''[[The Breaking]]'' (''[[Didact's Signet]]'')
-*** ''[[Guardians]]'' (''White Scar'', ''[[Vorpal Talon]]'', ''Twin Jewels of Maethrillian'')
-* 14 of the 15 campaign missions in the game feature at least one Covenant weapon. 14 ÷ 2 = '''7'''.
-* 14 of the 15 campaign missions in the game also feature at least one member of [[Fireteam Osiris]]. 14 ÷ 2 = '''7'''.
-* '''7''' of the 8 playable characters in the campaign have [[M9 frag grenade]]s and at least one precision weapon (e.g. [[M6H magnum#M6H2 Personal Defense Weapon|M6H2 magnum]], [[M395 DMR#M395B Designated Marksman Rifle|M395B DMR]]) included in their loadout.
-* '''7''' of the 8 playable characters say the word "thanks" upon being revived.
-* '''7''' of the 8 playable characters each say one of two different lines when [[assassination|assassinating]] an enemy.
-* '''7''' of the 8 playable characters can have their radio tags visible on the player's screen throughout the solo campaign (Jameson Locke's radio tag being the sole exception).
-* There are '''7''' [[List of REQ cards#Armor Mods|Armor Mods]] used by the playable characters in the campaign:
-** Advanced Sensors (used by [[Linda-058]] and [[Holly Tanaka]])
-** Auto-Medic (used by [[Blue Team]])
-** Frag Grenade Expert (used by [[Frederic-104]] and [[Jameson Locke]])
-** Reflex Enhancers (used by [[Kelly-087]])
-** Speed Booster (used by Kelly-087 and [[Olympia Vale]])
-** Upgraded Thrusters (used by Fireteam Osiris)
-** Increased Strength (used by John-117 and [[Edward Buck]])
-* '''7''' of the 8 playable campaign characters have their armors unlockable and wearable by Spartan-IVs, with different armor textures for Spartan-IVs:
-** Fred-104 ([[CENTURION-class Mjolnir|Centurion]])
-** Kelly-087 ([[HERMES-class Mjolnir|Hermes]])
-** Linda-058 ([[ARGUS-class Mjolnir|Argus]])
-** Jameson Locke ([[HUNTER-class Mjolnir|Hunter]])
-** Edward Buck ([[HELLJUMPER-class Mjolnir|Helljumper]])
-** Olympia Vale ([[COPPERHEAD-class Mjolnir|Copperhead]])
-** Holly Tanaka ([[TECHNICIAN-class Mjolnir|Technician]])
-* There are '''7''' enemy types in the campaign and Warzone that can be [[assassination|assassinated]] (excluding Spartans and Marines): Grunts, Jackals, Elites, Crawlers, Soldiers, Knights, and the [[Warden Eternal]].
-* In ''Blue Team'', the PA announces that the reactor core temperature has exceeded 1373 Kelvin. 1 + 3 + 7 + 3 = 14, 14 ÷ 2 = '''7'''.
-* The missions that take place on [[Genesis]] feature a total of '''7''' bodies of the Warden Eternal that are fought in gameplay: 1 in ''Reunion'', 3 (1 + 2) in ''Genesis'', and 3 in ''The Breaking''.
-* The Flaming knives on Osiris easter egg on the mission ''Osiris'' involves '''seven''' combat knives that must be shot.
-* The Suppressor's magazine consists of 42 rounds. 42 ÷ 6 = '''7'''.
-* The Assault Rifle, ''[[SPNKr Prime]]'' [[M41 SPNKR|Rocket Launcher]], and ''[[Dying Star]]'' [[Z-250 lightrifle|LightRifle]] can hold up to '''7''' total clips (1 active + 6 reserve).
-* The [[ARC-920 railgun|Railgun]] can hold up to 14 total slugs (1 active + 13 reserve), while its ''[[Whiplash]]'' variant can hold up to 14 total reserve slugs. 14 ÷ 2 = '''7'''.
-* There are '''7''' total [[Jiralhanae|Brute]] weapons, including both normal variants and [[Requisition system|REQ-obtainable variants]]: 3 [[Kewu R'shi'k-pattern plasma rifle|Brute Plasma Rifles]] and 4 [[Gravity hammer (fiction)|Gravity Hammer]]s.
-* There are '''7''' total UNSC rocket launcher-type weapons, including both normal variants and REQ-obtainable variants: 3 [[M57 Pilum|M57 Rocket Launcher]]s and 4 [[M41 SPNKR|SPNKr Rocket Launcher]]s.
-* There are '''7''' total UNSC turrets, including both normal variants and REQ-obtainable variants: 3 [[M343A2 chaingun|Chaingun Turret]]s, 2 [[M70 Gauss cannon|Gauss Turret]]s, and 2 [[M80 missile launcher|Rocket Pod Turret]]s.
-* There are 28 total available Covenant weapons that are not turrets or [[assault cannon]]s, including both normal variants and REQ-obtainable variants (28 ÷ 4 = '''7'''):
-** 3 [[Kelos'vaarda-pattern storm rifle|Storm Rifle]]s
-** 3 [[Type-54 plasma pistol|Plasma Pistol]]s
-** 3 [[Mosa-pattern carbine|Carbine]]s
-** 4 [[Type-1 energy sword|Energy Sword]]s (excluding Infected Energy Sword and Relic Energy Sword)
-** 3 Needlers
-** 3 [[Zubo-pattern beam rifle|Beam Rifle]]s
-** 3 [[Sulok-pattern beam rifle|''Halo 2'' Beam Rifle]]s
-** 3 [[Gespu-pattern fuel rod gun|Fuel Rod Cannon]]s
-** 3 Plasma Casters
-* The Carbine can get a Perfect Kill on a Spartan with '''7''' headshots.
-* The ''[[Open Hand]]'' Boltshot kills a Spartan in '''7''' rounds (2 full bursts + <sup>1</sup>/<sub>3</sub> burst).
-* The par time of the mission ''Guardians'' is 28 minutes. 28 ÷ 4 = '''7'''.
-* ''The Answer'' [[M739 SAW|SAWs]] can have up to 3.5 spare clips. 3.5 × 2 = '''7'''.
-* [[M20 PDW|SMGs]] with Extended Mag attachments have 84-round magazines. 84 ÷ 12 = '''7'''.
-* The planet Genesis has a name that is '''seven''' letters long.
-* The M57 Pilum Assault Weapon, also known as the Rocket Launcher, has a firing rate of 63 RPM and a reload time of 4.2 seconds. 63 ÷ 9 = '''7''', 4.2 ÷ 0.6 = '''7'''.<ref name="Aozolai M57">[https://www.youtube.com/watch?v=5QMOcvrSmrY '''YouTube''' - ''Halo 5 | M57 Rocket Launchers Analysis'']</ref>
-* The Memories of Reach Pack, which is themed around [[NOBLE Team]], can be bought '''7''' times for the full set.
-** This requires a total of 840,000 RP. 84 ÷ 12 = '''7'''.
-}}
-== ''Halo Wars 2'' ==
+*In [[Halo: The Flood]], [[Yayap]] tells 'Zamamee that Master Chief must go through corridor E-'''117'''.
-{{Main|Halo Wars 2}}
-* In the level ''[[From the Deep]]'', there are '''7''' watchtowers stationed around the map.
-* Alice's base in ''From the Deep'' has '''7''' starting structures.
-* On the level ''[[Lights Out]]'', Jerome starts with '''7''' units.
-* There are '''7''' Marines and '''7''' Hellbringers at the start of the level ''[[Last Stand (Halo Wars 2 level)|Last Stand]]''.
-* There are '''7''' waves of UNSC reinforcements on the level ''[[Last Stand (Halo Wars 2 level)|Last Stand]]''.
-* There are '''7''' Marines and '''7''' Hornets in total at ''[[The Signal]]''.
-* On the level ''[[The Archive]]'', Voridus starts with '''7''' units.
-* There are total of '''7''' units from India Company that were not captured on the level ''[[Gatecrashers]]''.
-==''Halo: Battle Born''==
+==Sources==
-{{Main|Halo: Battle Born}}
-*While activating the [[Sundered Legion Prowler]], [[Dorian Nguyen]] decides to try the number '''7''' when asked for a password as it is a lucky number. The Prowler's DNA lock recognizes Dorian as [[Quinn Butain]] and activates for him. After disarming the [[self-destruct]] [[Owen-B096]] accidentally activated, Dorian hits '''7''' again to restart the ship.<ref>'''[[Halo: Battle Born]]''', ''pages 187-188''</ref>
-== ''Halo Infinite'' ==
+{{reflist|3}}
-{{Main|Halo Infinite}}
-{{Scrollbox
-|content = <nowiki/>
-*The campaign is split into '''seven''' sections: Ringfall, Lockdown, Connections, Graveyards, Reformation, Reckoning, and Endless.
-*During the game's opening scene, John-117 kills '''seven''' enemies (two Brutes, two Grunts, and three Jackals) in the hangar bay before being attacked by [[Atriox]].
-*After John-117 defeats The [[Harbinger]], he is teleported to a location with '''seven''' ring monuments.
-*There are '''seven''' [[Totem ring]]s that the player can discover and scan.
-*There are '''seven''' Banished outposts.}}
-== ''Halo Infinite: Memory Agent'' ==
+==Links==
-{{Main|Halo Infinite: Memory Agent}}
-*[[Parisa]]'s memory loss condition causes her short-term memory to reset roughly after each ''seven'' hour interval.
-== Miscellaneous ==
+===Internal===
-{{Scrollbox
-|content = <nowiki/>
-* Cortana's name is '''seven''' letters long.
-* Most of the ''Halo'' series is set in years beginning with the number 25. 2+5='''7'''  The vast majority of the game trilogy is set in 2552. 5 and 2 is the exact same equation, per order of operations.
-* In the Halo series there are '''7''' levels named after a Halo character: 343 Guilty Spark, Keyes, The Arbiter, Regret, Gravemind, Sierra 117, and Cortana.
-* Smart AIs (such as [[Cortana]]) go [[rampant]] after '''seven''' years of activation.
-* Most family names of Sangheili have '''7''' letters, including the 'ee' suffix for military service (e.g., Vadumee, Zamamee, Vadamee).
-* Many Covenant weapons have Type-52 or Type-25 at the beginning of their official names (5+2='''7''' and 2+5='''7''')
-* The Human-Covenant War lasted a total of 28 years. 28 is divisible by '''7''', 28/4='''7'''.
-* All known "[[Monitor]]" [[Forerunner]] A.I.'s have I.D. numbers that are powers of '''seven'''.
-* There are '''7''' active Halo rings.
-* The [[cryonics|cryonic]] put-down cycle takes '''seven''' minutes.<ref name="encyc1">'''[[Halo Encyclopedia (2009 edition)]]''', ''page 216''</ref>
-* The ASCII [[John-117|Master Chief]] in a [http://halo.bungie.net/News/content.aspx?type=topnews&cid=8302 Bungie Weekly Update] was made with '''7'''s.
-* In the preview of ''Halo 3'' featured at the Seattle IMAX theater, Bungie gave away a prize to the person sitting in seat G'''7''' (G is the '''7'''th alphabet).
-* In the [[Cortana Letters]] "... In my palace deep, Lyca lies asleep ..." is mentioned on the '''7'''th letter and is believed to be from the poem "The Little Girl Found-By William Blake". One section reads:
-: "Arm in arm, '''seven''' days
+*[[List of Biblical References in Halo]]
-: They traced the desert ways.
-: '''seven''' nights they sleep
-: Among shadows deep,
-: And dream they see their child
-: Starved in desert wild."
-*As of the introduction of the challenge hub in ''[[Halo: The Master Chief Collection]]'', golden seasonal challenges with cosmetic unlocks often net '''77''',000 XP upon completion. (This is unique compared to the 75,000 XP often awarded with standard seasonal challenges.)
-*Since ''Halo 2'', the [[Killimanjaro]] medal is awarded for killing '''seven''' opponents within four seconds.
-}}
-== Sources ==
+*[[List of Marathon References in Halo]]
-{{Ref/Sources|3}}
-== Related links ==
+===External===
-=== Internal ===
-* [[List of references to religion in the Halo series]]
-* [[List of Marathon References in Halo]]
-=== External ===
+*[http://sites.google.com/site/custopootimus/septictionary The Septionary] is a fan-created list every seven letter word in the english language.
-* [[Wikipedia:7|"7" on Wikipedia, the free encyclopedia]]
-* [http://halo.bungie.net/Forums/posts.aspx?postID=29971515&viewreplies=true '''Bungie.net''': ''The Bungie Code: Septionary: Every 7 Letter Word In The English L...'']
-{{Halo References}}
+*[http://www.bungie.net/Forums/posts.aspx?postID=29971515&viewreplies=true The relevant Bungie.Net forum topic is here.]
+*[http://unhalo.wikia.com/wiki/List_of_%22Three%22_References_in_Halo List of "Three" References in Halo] - Parody of this list at Gruntipedia.
 [[Category:Lists|7]]