Games like SCP: Fragmented Minds
Games like SCP: Fragmented Minds include Dead Space, Alien: Isolation, Ready or Not, METRO 2033 Redux, and Prey. We matched them by the tags players give SCP: Fragmented Minds on Steam (Horror, FPS, Combat, Psychological Horror, and Survival Horror): closest matches first, and among equally close ones the better-known games.

Dead Space
Shared: Horror · Survival Horror · Sci-fi

Alien: Isolation
Shared: Horror · Survival Horror · Sci-fi

Ready or Not
Shared: FPS · Horror · Shooter

METRO 2033 Redux
Shared: FPS · Horror · Singleplayer

Prey
Shared: Horror · Sci-fi · FPS

Half-Life 2
Shared: FPS · Sci-fi · Singleplayer

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · Singleplayer

Half-Life: Alyx
Shared: FPS · Horror · Shooter

METRO Last Light Redux
Shared: FPS · Horror · Singleplayer

Metro Exodus
Shared: FPS · Horror · Singleplayer

SOMA
Shared: Horror · Psychological Horror · Sci-fi

Poppy Playtime
Shared: Horror · Singleplayer · Survival Horror

Resident Evil Village
Shared: Horror · Survival Horror · Singleplayer

Atomic Heart
Shared: FPS · Horror · Singleplayer

Black Mesa
Shared: FPS · Sci-fi · Shooter

Outlast
Shared: Horror · Survival Horror · Psychological Horror

STAR WARS™ Battlefront™ II
Shared: Shooter · FPS · Singleplayer

Trepang2
Shared: FPS · Horror · Shooter

Resident Evil Requiem
Shared: Horror · Survival Horror · FPS

Lethal Company
Shared: Horror · Survival Horror · Psychological Horror

Inside the Backrooms
Shared: Horror · Survival Horror · Psychological Horror

F.E.A.R.
Shared: Horror · FPS · Shooter

Titanfall® 2
Shared: FPS · Shooter · Singleplayer

Escape the Backrooms
Shared: Horror · Psychological Horror · Survival Horror