Games like KILLBUG
Games like KILLBUG include DOOM Eternal, DOOM, ULTRAKILL, Counter-Strike 2, and Trepang2. We matched them by the tags players give KILLBUG on Steam (Arena Shooter, FPS, Action, Difficult, and Shooter): closest matches first, and among equally close ones the better-known games.
DOOM Eternal
Shared: FPS · Action · Shooter
DOOM
Shared: FPS · Action · Shooter
ULTRAKILL
Shared: FPS · Arena Shooter · Fast-Paced
Counter-Strike 2
Shared: FPS · Shooter · Action
Trepang2
Shared: FPS · Shooter · Action
Devil Daggers
Shared: FPS · Difficult · Action
Call of Duty®
Shared: FPS · Action · Shooter
Ready or Not
Shared: FPS · Shooter · Action
Titanfall® 2
Shared: FPS · Shooter · Action
Battlefield™ 2042
Shared: FPS · Shooter · Action
Black Mesa
Shared: FPS · Action · Shooter
Half-Life 2
Shared: FPS · Action · Shooter
DUSK
Shared: FPS · Shooter · Fast-Paced
BioShock Infinite
Shared: Action · FPS · Shooter
Ghostrunner
Shared: Action · Difficult · First-Person
CULTIC
Shared: FPS · Action · Shooter
Turbo Overkill
Shared: FPS · Action · Shooter
Post Void
Shared: FPS · Difficult · Shooter
Left 4 Dead 2
Shared: FPS · Shooter · Action
SUPERHOT
Shared: FPS · Action · Shooter
Serious Sam 4
Shared: FPS · Action · Shooter
Counter-Strike: Source
Shared: FPS · Action · Shooter
Metro Exodus
Shared: FPS · Action · Singleplayer
METRO Last Light Redux
Shared: FPS · Action · Shooter