From Halopedia, the Halo wiki
This article is about the Halo 5: Guardians map. For other uses, see Orion (disambiguation).
This small, rectangular map features an asymmetrical layout with a mix of close combat and long, elevated sight-lines. The Hydra MLRS and the sniper rifle are the featured power weapons on the map. The map also contains an energy sword in the central platform.
The map was removed from Halo 5: Guardians' matchmaking on November 5, 2015, due to players getting booted from matches after committing suicide too many times in an attempt to reach the map's damage boost.
A new version of Orion was recreated by a community member Black Picture, and is undergoing internal playtests by 343 Industries' multiplayer team.