Games like Civil Warfare
Games like Civil Warfare include Grand Theft Auto V Legacy, PUBG: BATTLEGROUNDS, THE FINALS, Marvel Rivals, and Counter-Strike: Source. We matched them by the tags players give Civil Warfare on Steam (Action, Shooter, Arena Shooter, 3D, and Stylized): closest matches first, and among equally close ones the better-known games.

Grand Theft Auto V Legacy
Shared: Action · Shooter · Third Person

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · PvP

THE FINALS
Shared: Shooter · Action · PvP

Marvel Rivals
Shared: Action · Shooter · Multiplayer

Counter-Strike: Source
Shared: Shooter · Action · Team-Based

Battlefield™ 2042
Shared: Shooter · Action · Multiplayer

FragPunk
Shared: Action · Shooter · Team-Based

Call of Duty®
Shared: Shooter · Action · Multiplayer

Counter-Strike
Shared: Action · Shooter · Team-Based

Apex Legends™
Shared: Shooter · Action · Multiplayer

Apewar
Shared: Action · Shooter · Arena Shooter

Titanfall® 2
Shared: Shooter · Action · Multiplayer

Red Dead Redemption 2
Shared: Action · Shooter · Multiplayer

Pixel Gun 3D: PC Edition
Shared: Shooter · Action · PvP

Paladins®
Shared: Shooter · Action · Multiplayer

Rogue Company
Shared: Shooter · Action · Third Person

Battlefield 3™
Shared: Action · Shooter · Singleplayer

Enlisted
Shared: Action · Shooter · PvP

Left 4 Dead 2
Shared: Shooter · Action · Multiplayer

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

Shotgun Farmers
Shared: Action · Shooter · Multiplayer

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Multiplayer

Century: Age of Ashes
Shared: Action · Team-Based · PvP

Halo Infinite
Shared: Shooter · Action · Multiplayer