Games like OPERATOR
Games like OPERATOR include Ready or Not, Arma 3, Squad, Hell Let Loose, and Call of Duty®. We matched them by the tags players give OPERATOR on Steam (Shooter, Realistic, Tactical, Action, and Simulation): closest matches first, and among equally close ones the better-known games.

Ready or Not
Shared: Realistic · Tactical · Shooter

Arma 3
Shared: Shooter · Action · Realistic

Squad
Shared: Realistic · FPS · Shooter

Hell Let Loose
Shared: Shooter · Realistic · FPS

Call of Duty®
Shared: Shooter · FPS · Action

Insurgency: Sandstorm
Shared: Realistic · Shooter · FPS

Insurgency
Shared: Realistic · Tactical · Shooter

Arma Reforger
Shared: Shooter · Realistic · Simulation

GROUND BRANCH
Shared: Realistic · Tactical · Shooter

WARDOGS
Shared: FPS · Action · Tactical

Bodycam
Shared: Realistic · Tactical · Shooter

Gray Zone Warfare
Shared: Realistic · Tactical · FPS

Battlefield™ 6
Shared: Shooter · FPS · Multiplayer

PUBG: BATTLEGROUNDS
Shared: Shooter · FPS · Action

Zero Hour
Shared: Shooter · Tactical · Realistic

Counter-Strike: Source
Shared: Shooter · Action · FPS

Call of Duty®: Modern Warfare® III
Shared: Shooter · Action · FPS

Arena Breakout: Infinite
Shared: Realistic · Shooter · FPS

Day of Infamy
Shared: Realistic · Shooter · FPS

Arma 2: Operation Arrowhead
Shared: Simulation · Action · Tactical

Call of Duty®: Modern Warfare®
Shared: Shooter · Action · FPS

Ravenfield
Shared: Shooter · FPS · Action

Battlefield™ 2042
Shared: Shooter · FPS · Multiplayer

BattleBit Remastered
Shared: Shooter · FPS · Multiplayer