Games like Interstellar Marines
Games like Interstellar Marines include Counter-Strike 2, Ready or Not, PUBG: BATTLEGROUNDS, Left 4 Dead 2, and Call of Duty®. We matched them by the tags players give Interstellar Marines on Steam (Action, FPS, Indie, Tactical, and Multiplayer): closest matches first, and among equally close ones the better-known games.
Counter-Strike 2
Shared: FPS · Action · Multiplayer
Ready or Not
Shared: FPS · Tactical · Multiplayer
PUBG: BATTLEGROUNDS
Shared: FPS · Action · Multiplayer
Left 4 Dead 2
Shared: FPS · Co-op · Action
Call of Duty®
Shared: FPS · Action · Multiplayer
PAYDAY 2
Shared: Action · FPS · Co-op
Tom Clancy's Rainbow Six Siege
Shared: FPS · Tactical · Multiplayer
Apex Legends™
Shared: FPS · Multiplayer · Action
Bodycam
Shared: FPS · Tactical · Multiplayer
Insurgency
Shared: FPS · Tactical · Action
Arma 3
Shared: Action · Multiplayer · Shooter
Insurgency: Sandstorm
Shared: FPS · Action · Tactical
Left 4 Dead
Shared: FPS · Action · Co-op
Call of Duty®: Black Ops III
Shared: FPS · Action · Multiplayer
Halo Infinite
Shared: FPS · Action · Multiplayer
Squad
Shared: FPS · Multiplayer · Tactical
Call of Duty®: Black Ops II
Shared: Action · FPS · Multiplayer
STAR WARS™ Battlefront™ II
Shared: Multiplayer · Action · FPS
Counter-Strike: Source
Shared: FPS · Action · Shooter
Zero Hour
Shared: FPS · Tactical · Action
WARDOGS
Shared: FPS · Action · Tactical
GTFO
Shared: FPS · Co-op · Action
Black Mesa
Shared: FPS · Action · Sci-fi
Team Fortress 2
Shared: FPS · Action · Multiplayer