Games like Mad Combat Marines
Games like Mad Combat Marines include Grand Theft Auto V Legacy, PUBG: BATTLEGROUNDS, Marvel Rivals, Grand Theft Auto IV: The Complete Edition, and The Mean Greens - Plastic Warfare. We matched them by the tags players give Mad Combat Marines on Steam (Action, Indie, Casual, Automobile Sim, and Third-Person Shooter): closest matches first, and among equally close ones the better-known games.

Grand Theft Auto V Legacy
Shared: Action · Automobile Sim · Multiplayer

PUBG: BATTLEGROUNDS
Shared: Action · Multiplayer · Shooter

Marvel Rivals
Shared: Multiplayer · Third-Person Shooter · Action

Grand Theft Auto IV: The Complete Edition
Shared: Action · Automobile Sim · Multiplayer

The Mean Greens - Plastic Warfare
Shared: Action · Third-Person Shooter · Indie

Risk of Rain 2
Shared: Third-Person Shooter · Action · Multiplayer

Counter-Strike 2
Shared: Action · Multiplayer · Shooter

Snakeybus
Shared: Indie · Action · Casual

STAR WARS™ Battlefront™ II
Shared: Multiplayer · Action · Third-Person Shooter

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Multiplayer · Third-Person Shooter

Call of Duty®
Shared: Action · Multiplayer · Shooter

HELLDIVERS™ 2
Shared: Action · Third-Person Shooter · Multiplayer

Gang Beasts
Shared: Action · Multiplayer · Casual

Red Dead Redemption 2
Shared: Action · Multiplayer · Shooter

Wreckfest
Shared: Automobile Sim · Action · Multiplayer

Plants vs. Zombies: Battle for Neighborville™
Shared: Third-Person Shooter · Multiplayer · Casual

Sniper Elite 4
Shared: Action · Multiplayer · Shooter

How to Fish
Shared: Indie · Multiplayer · Shooter

Just Cause™ 3
Shared: Action · Third-Person Shooter · Multiplayer

Grand Theft Auto V Enhanced
Shared: Action · Multiplayer · Shooter

Sniper Elite 5
Shared: Action · Multiplayer · Third-Person Shooter

The Crew™ 2
Shared: Automobile Sim · Action · Multiplayer

Tom Clancy's Rainbow Six Siege
Shared: Multiplayer · Action · PvP

ShellShock Live
Shared: Action · Multiplayer · Casual