Games like OMEGA SPACE
Games like OMEGA SPACE include Half-Life 2, Papers, Please, Black Mesa, STAR WARS™ Battlefront™ II, and Hardspace: Shipbreaker. We matched them by the tags players give OMEGA SPACE on Steam (Arcade, Simulation, Retro, Space, and Shooter): closest matches first, and among equally close ones the better-known games.
Half-Life 2
Shared: Sci-fi · Shooter · First-Person
Papers, Please
Shared: Simulation · Dystopian · Retro
Black Mesa
Shared: First-Person · Shooter · Sci-fi
STAR WARS™ Battlefront™ II
Shared: Shooter · Space · Singleplayer
Hardspace: Shipbreaker
Shared: Simulation · Space · Sci-fi
Half-Life
Shared: Shooter · Sci-fi · Singleplayer
Warhammer 40,000: Boltgun
Shared: Retro · Shooter · Arcade
KovaaK's
Shared: Simulation · Shooter · First-Person
BioShock Infinite
Shared: Shooter · First-Person · Singleplayer
Halo Infinite
Shared: Shooter · First-Person · Singleplayer
Arma 3
Shared: Simulation · Shooter · First-Person
STAR WARS™ Battlefront II (Classic, 2005)
Shared: Shooter · Space · Sci-fi
Aimlabs
Shared: Simulation · Shooter · First-Person
Starship Troopers: Extermination
Shared: First-Person · Sci-fi · Arcade
Half-Life: Blue Shift
Shared: Shooter · Sci-fi · Singleplayer
Angels Fall First
Shared: Simulation · Space · Sci-fi
STAR WARS™: Squadrons
Shared: Space · Simulation · Sci-fi
Half-Life: Opposing Force
Shared: Shooter · Sci-fi · First-Person
FTL: Faster Than Light
Shared: Space · Sci-fi · Singleplayer
Titanfall® 2
Shared: Shooter · Singleplayer · First-Person
Halo: Campaign Evolved
Shared: Shooter · Sci-fi · Singleplayer
Stellaris
Shared: Space · Simulation · Sci-fi
Kerbal Space Program
Shared: Simulation · Space · Science
Counter-Strike 2
Shared: Shooter · First-Person · FPS