Flood pure form

Template:Flood Species Infobox

"Alas, brother. The Flood... it has evolved!"

— Sangheili Commando

Pure Forms are an advanced type of Flood form. They are only produced during the Coordinated Stage of Flood development, and are not created by infecting a host.

Overview

Unlike "conventional" Flood forms such as Combat and Carrier Forms, Pure Forms are not the product of infecting a sentient host, but are instead composed entirely of converted Flood biomass. Tissue from consumed victims is transformed into Flood Super Cells, which are then attached to a framework of recast bone modified for the Flood's purposes. The resulting Flood form is capable of mutating between 3 (possibly more) different forms depending upon the necessities of combat.

Pure Forms can only be produced when a Flood outbreak has amassed considerable amounts of biomass and formed a Gravemind. Once this threshold is reached, the Pure Forms provide combat support to the other Flood forms the Flood has at its disposal.

Sub-forms

Stalker form

Main article: Flood stalker form

Stalker forms are extremely agile and can jump large distances. They tend to crawl on ceilings and walls before leaping at an opposing enemy. The Stalkers attack far more rarely than the other two forms. If threatened, it will transform into either a Tank or Ranged form.

Ranged form

Main article: Flood ranged form

Ranged Forms can usually be found clinging to ceilings or walls, though unlike the Stalker Form, they cannot move from a given spot. They can fire sharp projectiles without the need of a weapon. These are slightly more tricky to kill due mainly to the fact that they can pin an enemy down in a position for a very long time. If they are left alone for some time, they will change back into a Stalker Form, get a better angle, and become a Ranged Form again.

Tank form

Main article: Flood tank form

Named for their immense endurance and strength, Tank Forms are the largest variety of Pure Form and are easily spotted from a distance. Unlike the other Flood Pure Forms, they can not climb on walls and ceilings. These Flood can take a tremendous amount of damage and can kill you in one hit on higher difficulties. They also occasionally spew Infection Forms from their 'mouths'. It takes a long time to kill one with other weapons, but the Energy Sword can kill them in one hit.

Production notes

• The Flood Juggernaut, a Flood Form cut from Halo 2, was an early concept of the Halo 3 Pure Form. The Sharquoi, a deleted Covenant species from Halo 2, may have served as the inspiration for the Tank Form. This is further proven by a piece of concept art in The Art of Halo 3 that appears to be three Flood Juggernauts engaging several Marines and the Master Chief in combat.
• If a Pure Form is stuck by either a Plasma Grenade or Spike Grenade while mutating, the grenade will be "absorbed" and no explosion will occur. In addition, if a player kills a Pure Form in the middle of transforming, it may appear with strange deformities. If a Ranged form is transforming to a Stalker and the player kills it, depending on when the player kills it, it can appear as a Ranged Form with a Stalker's feet or, more often, a Stalker with oversized feet.
• A Tank Form is featured on the map Cold Storage in a cryo-container, but is partially dismembered and will occasionally twitch and spasm, suggesting that it may be under some sort of drug that neutralizes its hostility.
• Although never referred to as such, an Infection Form could also be considered a type of Pure Form, as they are created solely from Flood biomass.

Cut Forms

Infector form

Main article: Flood infector form

The Infector is a three-limbed form that features the ability to regenerate destroyed limbs within ten seconds, making it a formidable foe. Their bodies are very similar in appearance to the Carrier Form, except that the infector form is designed to shoot out spores, not explode and release infection forms. It was cut from the final game.

Transport form

Main article: Flood transport form

The Flood Transport Form was a Flood Purestrain form. Unlike the Carrier Form, the Transport carries up to six unarmed Combat Forms. It had four triple-jointed walking arms to move its load of troops around, and featured numerous tentacles to consume or recycle bio-mass. It was cut from the final game.

Stealth form

Main article: Flood stealth form

Like the Stalker Form, it excelled in the art of stealth to defeat the enemy. It was the only Pure Form to be able to use weapons with the aid of two four-tentacled hands. It was cut out from the final game.

Gallery

• 1223689721 Stalker Attack.jpg

  A Stalker Form

• Pure Form Ranged.JPG

  A Ranged Form

• 

  A Flood Tank Form.

List of appearances

• Halo 3 (First appearance)
• Halo Legends
  • Origins
• Halo: Combat Evolved Anniversary
  • Terminals