By A Mystery Man Writer
ONI Alpha Site - Campaign level - Halo 3: ODST - Halopedia, the Halo wiki
Alpha Base - Campaign level - Halo: Fireteam Raven - Halopedia, the Halo wiki
Suicidal marine - Halo: Infinite
Setting:Halo
Suicidal Marine, Halo Alpha
Project Spark at Halo: The Master Chief Collection Nexus - Mods and community
Flood - Species - Halopedia, the Halo wiki
Mike on X: Peak UNSC marine aesthetic - Part 1 2 concept designs done by Isaac Hannaford for Halo Reach, these examples capture a feeling I dub future familiar - with believable
How would the events of the original Halo trilogy have changed if these 3 guys were able to board the Pillar of Autumn and accompany the Chief in Halo CE? : r/halo