Games like RUBICON
Games like RUBICON include Counter-Strike 2, Stick Fight: The Game, Starship Troopers: Extermination, Apex Legends™, and Gang Beasts. We matched them by the tags players give RUBICON on Steam (Action, Casual, Indie, 4 Player Local, and Local Multiplayer): closest matches first, and among equally close ones the better-known games.
Counter-Strike 2
Shared: Action · Shooter · FPS
Stick Fight: The Game
Shared: Action · Local Multiplayer · 4 Player Local
Starship Troopers: Extermination
Shared: Action · FPS · First-Person
Apex Legends™
Shared: Action · Shooter · FPS
Gang Beasts
Shared: Action · Casual · Local Multiplayer
How to Fish
Shared: Indie · Shooter · Action
UpGun
Shared: Casual · Shooter · Arcade
PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS
Move or Die
Shared: Action · Local Multiplayer · 4 Player Local
Overcooked
Shared: Indie · Arcade · Casual
Timberman VS
Shared: Action · Casual · Indie
Black Mesa
Shared: Action · FPS · Shooter
Counter-Strike
Shared: Action · FPS · Shooter
Overcooked! 2
Shared: Casual · 4 Player Local · Indie
Aimlabs
Shared: Action · FPS · Shooter
Call of Duty®
Shared: Action · FPS · Shooter
Tom Clancy's Rainbow Six Siege
Shared: FPS · Action · Shooter
Broforce
Shared: Action · Indie · Shooter
KovaaK's
Shared: Action · Indie · Shooter
BATTALION: Legacy
Shared: FPS · Action · Arena Shooter
Left 4 Dead 2
Shared: Action · FPS · Shooter
Serious Sam 3: BFE
Shared: Action · FPS · Shooter
SUPERHOT
Shared: Action · Indie · FPS
Halo Infinite
Shared: Action · FPS · Shooter