Games like Mission: Mars
Games like Mission: Mars include Half-Life 2, Black Mesa, Halo Infinite, Apex Legends™, and PUBG: BATTLEGROUNDS. We matched them by the tags players give Mission: Mars on Steam (FPS, Survival, Arena Shooter, Sci-fi, and Space): closest matches first, and among equally close ones the better-known games.
Half-Life 2
Shared: FPS · Sci-fi · Action
Black Mesa
Shared: FPS · Sci-fi · Action
Halo Infinite
Shared: FPS · Singleplayer · Sci-fi
Apex Legends™
Shared: FPS · First-Person · Action
PUBG: BATTLEGROUNDS
Shared: Survival · FPS · Action
Half-Life
Shared: FPS · Sci-fi · Singleplayer
STAR WARS™ Battlefront™ II
Shared: Space · FPS · Sci-fi
Half-Life: Blue Shift
Shared: FPS · Sci-fi · Singleplayer
Half-Life: Opposing Force
Shared: FPS · Sci-fi · Action
Halo: Campaign Evolved
Shared: FPS · Sci-fi · Singleplayer
Aliens: Colonial Marines Collection
Shared: FPS · Sci-fi · Aliens
BioShock Infinite
Shared: FPS · Action · First-Person
Aliens vs. Predator™
Shared: FPS · Sci-fi · Aliens
S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: FPS · Survival · Singleplayer
Titanfall® 2
Shared: FPS · Singleplayer · Sci-fi
Halo: The Master Chief Collection
Shared: FPS · Sci-fi · First-Person
No Man's Sky
Shared: Space · Survival · Sci-fi
Left 4 Dead 2
Shared: FPS · Survival · Action
Alien: Isolation
Shared: Sci-fi · Aliens · Space
STAR WARS™ Republic Commando™
Shared: FPS · Sci-fi · Action
Crysis Remastered
Shared: FPS · Sci-fi · Action
Starship Troopers: Extermination
Shared: FPS · Sci-fi · Action
Prey
Shared: Sci-fi · Space · FPS
Crysis 2 - Maximum Edition
Shared: FPS · Sci-fi · Action