Games like Operation Lone Wolf
Games like Operation Lone Wolf include Bright Memory: Infinite, Hotline Miami, Maximum Action, Contractors, and WARDOGS. We matched them by the tags players give Operation Lone Wolf on Steam (Early Access, Action, Indie, Violent, and FPS): closest matches first, and among equally close ones the better-known games.

Bright Memory: Infinite
Shared: Action · Indie · FPS

Hotline Miami
Shared: Action · Violent · Indie

Maximum Action
Shared: Action · Violent · FPS

Contractors
Shared: Action · Violent · Indie

WARDOGS
Shared: Action · FPS · Early Access

SUPERHOT
Shared: Action · FPS · Indie

DOOM Eternal
Shared: Action · FPS · Violent

Serious Sam Fusion 2017 (beta)
Shared: Action · Violent · Indie

Ravenfield
Shared: FPS · Action · Early Access

Call of Duty®
Shared: FPS · Action · Violent

Counter-Strike 2
Shared: FPS · Action

KovaaK's
Shared: Action · Indie · FPS

Serious Sam VR: The First Encounter
Shared: Action · Indie · Early Access

Sub Rosa
Shared: Action · Early Access · FPS

GORN
Shared: Action · Violent · Indie

Wolfenstein II: The New Colossus
Shared: Action · FPS · Violent

Interstellar Marines
Shared: Action · Indie · FPS

Hard Bullet
Shared: Action · Violent · Early Access

Angels Fall First
Shared: Action · Indie · FPS

My Friend Pedro
Shared: Action · Indie · Violent

Ready or Not
Shared: FPS · Action · Violent

Turbo Overkill
Shared: Action · FPS · Indie

Serious Sam 4
Shared: Action · FPS · Violent

Trepang2
Shared: FPS · Action · Violent

