Games like Space Hulk: Deathwing - Enhanced Edition
Games like Space Hulk: Deathwing - Enhanced Edition include Left 4 Dead 2, Call of Duty®, PUBG: BATTLEGROUNDS, Call of Duty®: Black Ops III, and Back 4 Blood. We matched them by the tags players give Space Hulk: Deathwing - Enhanced Edition on Steam (Action, FPS, Shooter, Online Co-Op, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Left 4 Dead 2
Shared: Co-op · FPS · Action

Call of Duty®
Shared: FPS · Action · Shooter

PUBG: BATTLEGROUNDS
Shared: Shooter · FPS · Action

Call of Duty®: Black Ops III
Shared: FPS · Action · Multiplayer

Back 4 Blood
Shared: FPS · Online Co-Op · Multiplayer

Ready or Not
Shared: FPS · Shooter · Co-op

PAYDAY 2
Shared: Action · Co-op · FPS

Far Cry® 4
Shared: Action · FPS · Co-op

Halo Infinite
Shared: FPS · Action · Multiplayer

Far Cry 3
Shared: Action · FPS · Shooter

HELLDIVERS™ 2
Shared: Online Co-Op · Action · Shooter

Left 4 Dead
Shared: Co-op · Action · FPS

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

Borderlands 2
Shared: Action · Shooter · Co-op

DOOM
Shared: Action · FPS · Shooter

Apex Legends™
Shared: FPS · Multiplayer · Shooter

DOOM Eternal
Shared: Action · FPS · Shooter

Borderlands 3
Shared: FPS · Multiplayer · Online Co-Op

Insurgency: Sandstorm
Shared: FPS · Shooter · Action

GTFO
Shared: FPS · Co-op · Online Co-Op

Call of Duty®: Modern Warfare® 2 (2009)
Shared: Action · FPS · Shooter

Halo: The Master Chief Collection
Shared: FPS · Co-op · Multiplayer

Aliens: Colonial Marines Collection
Shared: Action · FPS · Co-op

Half-Life 2
Shared: Action · FPS · Shooter