Canon

List of unidentified species

From Halopedia, the Halo wiki

The following are a list of evidence and appearances of potential numerous alien species that have not been identified or named in the universe.

Overview

Milky Way

Forerunner indexing

According to a Catalog, before the firing of the Halo Array on 97,445 BCE, the Librarian studied and favored at least 123 species across three million worlds in regions the Forerunners explored in the Milky Way galaxy. The Catalog was uncertain however how many the Librarian aimed to preserve.[1] While many sentient species were ultimately indexed and reintroduced, many of them did not reach Tier 7 of the Technological Achievement Tiers after the firing of the Halo array, where only a handful were encountered by Humanity in the Orion Arm of the galaxy, and not every species that were in the Covenant were cataloged by the United Nations Space Command, with even the Covenant client species keeping few records of their affairs with them.[2]

Locations

Installation 04 (Alpha Halo)

Below is evidence of alien species arriving at the Halo installation Installation 04.

Crashed ship

Main article: Unidentified alien vessel

Around 40,000 BCETEMPLATE ERROR: Template using invalid/disallowed fields: "section"[3] after the firing of the array, during an experiment 343 Guilty Spark conducted on the Halo,TEMPLATE ERROR: Template using invalid/disallowed fields: "section"[4] an Unidentified alien vessel crashed on the ring.TEMPLATE ERROR: Template using invalid/disallowed fields: "section"[5] However none of the species left the ship or attempted contact, and Guilty Spark built a sarcophagus around the vessel. Ultimately Guilty Spark was hopeful for the next species to arrive on the ring.[3]

Visitors to the ring

During the Battle of Installation 04, 343 Guilty Spark noted in logs made during the battle that the Covenant landing on the ring and seeking something was similar to other alien species who arrived at the ring who recorded what they saw and left.TEMPLATE ERROR: Template using invalid/disallowed fields: "section"[6] These visits ultimately lead to 343 Guilty Spark changing from being hopeful at meeting alien species, to threatening ships that went near the ring, this persisted until the UNSC Pillar of Autumn arrived.TEMPLATE ERROR: Template using invalid/disallowed fields: "section"[7]

Installation 05 (Delta Halo)

Below is evidence of alien species arriving at the Halo installation Installation 05.

Flood outbreak

It is suggested that there was potentially outside meddling that lead to a Flood breach at the containment facility, leading to an outbreak and eventual formation of a Gravemind on Installation 05.[8]

Installation 07 (Zeta Halo)

Below is evidence of alien species at Halo installation Installation 07.

Banished occupation

During the Banished occupation of Installation 07, an alien called The Harbinger, and aliens known under Skimmers were present.[9]

System of Miasmic Giants

Below is evidence of alien species around the System of Miasmic Giants.

'Crecka's survival

Around 851 BCE, the Sangheili 'Crecka recalled a event that happened "many cycles ago" in the System of Miasmic Giants where a hostile species attacked a vessel he served on, where he was the last survivor, him escaping by piloting the ship randomly though slipspace. According to 'Crecka, the species did not speak a civilized tongue.[10]

Line Installation 9-12

Below is evidence of alien species at Line Installation 9-12.

Crashed ships

Unknown ships 2: Halo 4 Wreckage Map

Unknown ships appear around Line Installation 9-12

Netherop

Below is evidence of alien species on the planet of Netherop.

Spider mechs

Halo Oblivion - Need to expand

Unknown Location

Below is a list of alien species in unidentified locations.

Solitary

Prisoner: Halo Reach Map Solitary

A prisoner escaped from this location

Sources

  1. ^ Halo: Silentium
  2. ^ Halo Waypoint - News, Canon Fodder, Bulkhead Banter (Issue 66) (Retrieved on Jan 16, 2021) [local archive] [external archive]
  3. ^ a b Halo: Combat Evolved Anniversary, Terminal 6
  4. ^ Halo: Combat Evolved Anniversary, Terminal 4
  5. ^ Halo: Combat Evolved Anniversary, Terminal 5
  6. ^ Halo 2, Conversations from the Universe - 343 GUILTY SPARK – EXTRACTED/TRANSMITTED/ VOLUNTEERED FROM LOG
  7. ^ Halo: Combat Evolved Anniversary, Terminal 1
  8. ^ Halo Waypoint - Universe, Locations, Delta Halo (Retrieved on Mar 5, 2021) [local archive] [external archive]
  9. ^ YouTube - Xbox, Halo Infinite - Campaign Overview: Campaign overview for Halo Infinite. (Retrieved on Oct 25, 2021)
  10. ^ Halo: Broken Circle - Part One: A Place of Refuge, chapter 1