Games like Quantum Hell
Games like Quantum Hell include Half-Life 2, DOOM, DOOM Eternal, Black Mesa, and BioShock Infinite. We matched them by the tags players give Quantum Hell on Steam (FPS, Sci-fi, Action, Linear, and Shooter): closest matches first, and among equally close ones the better-known games.
Half-Life 2
Shared: FPS · Sci-fi · Action
DOOM
Shared: FPS · Action · Shooter
DOOM Eternal
Shared: FPS · Action · Shooter
Black Mesa
Shared: FPS · Action · Sci-fi
BioShock Infinite
Shared: Action · FPS · Shooter
Ready or Not
Shared: FPS · Shooter · Action
Bright Memory: Infinite
Shared: Action · FPS · Sci-fi
Call of Duty®
Shared: FPS · Action · Shooter
Titanfall® 2
Shared: FPS · Shooter · Action
Left 4 Dead 2
Shared: FPS · Shooter · Action
Half-Life
Shared: FPS · Sci-fi · Action
Aliens vs. Predator™
Shared: FPS · Action · Sci-fi
RoboCop: Rogue City
Shared: FPS · Action · Sci-fi
Trepang2
Shared: FPS · Shooter · Action
DOOM 3
Shared: FPS · Action · Sci-fi
Call of Duty®: Black Ops III
Shared: FPS · Action · Shooter
Half-Life: Alyx
Shared: FPS · Shooter · Action
Wolfenstein II: The New Colossus
Shared: FPS · Action · Shooter
Apex Legends™
Shared: FPS · Shooter · Action
DOOM 3
Shared: FPS · Action · Sci-fi
Halo Infinite
Shared: FPS · Action · Shooter
Half-Life 2: Deathmatch
Shared: FPS · Action · Sci-fi
Half-Life: Opposing Force
Shared: FPS · Action · Sci-fi
DOOM: The Dark Ages
Shared: FPS · Action · Sci-fi