Games like ..kill ´em all
Games like ..kill ´em all include Half-Life 2, Cyberpunk 2077, BioShock Infinite, RoboCop: Rogue City, and Black Mesa. We matched them by the tags players give ..kill ´em all on Steam (FPS, Exploration, Story Rich, Shooter, and Sci-fi): closest matches first, and among equally close ones the better-known games.

Half-Life 2
Shared: FPS · Sci-fi · Story Rich

Cyberpunk 2077
Shared: Cyberpunk · FPS · Story Rich

BioShock Infinite
Shared: FPS · Shooter · Story Rich

RoboCop: Rogue City
Shared: FPS · Story Rich · Action

Black Mesa
Shared: FPS · Sci-fi · Shooter

Fallout 4
Shared: Exploration · Shooter · Story Rich

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: FPS · Exploration · Shooter

Deus Ex: Mankind Divided
Shared: Cyberpunk · Story Rich · Sci-fi

Deus Ex: Human Revolution - Director’s Cut
Shared: FPS · Cyberpunk · Sci-fi

Far Cry® 5
Shared: FPS · Shooter · Story Rich

Halo: The Master Chief Collection
Shared: FPS · Story Rich · Sci-fi

Metro Exodus
Shared: FPS · Story Rich · Action

Half-Life: Alyx
Shared: FPS · Story Rich · Shooter

BioShock™ Remastered
Shared: FPS · Story Rich · Shooter

Halo Infinite
Shared: FPS · Shooter · Action

Half-Life
Shared: FPS · Sci-fi · Shooter

BioShock™
Shared: FPS · Story Rich · Action

Far Cry 3
Shared: FPS · Shooter · Action

Fallout: New Vegas
Shared: Story Rich · Exploration · FPS

METRO Last Light Redux
Shared: FPS · Story Rich · Action

Wolfenstein: The New Order
Shared: FPS · Shooter · Action

BioShock™ 2 Remastered
Shared: FPS · Story Rich · Action

Apex Legends™
Shared: FPS · Shooter · Action

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