Games like Chamber Survival
Games like Chamber Survival include SOMA, Resident Evil 7 Biohazard, Resident Evil Village, Darkwood, and Inside the Backrooms. We matched them by the tags players give Chamber Survival on Steam (Racing, Horror, Psychological Horror, Survival Horror, and Exploration): closest matches first, and among equally close ones the better-known games.

SOMA
Shared: Horror · Psychological Horror · Survival Horror

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

Resident Evil Village
Shared: Horror · Survival Horror · Zombies

Darkwood
Shared: Horror · Survival Horror · Psychological Horror

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

Lethal Company
Shared: Horror · Survival Horror · Psychological Horror

Outlast
Shared: Horror · Survival Horror · Psychological Horror

Dying Light
Shared: Horror · Survival Horror · Zombies

Resident Evil Requiem
Shared: Horror · Survival Horror · Zombies

Outlast 2
Shared: Horror · Psychological Horror · Survival Horror

Poppy Playtime
Shared: Horror · Survival Horror · Psychological Horror

Visage
Shared: Horror · Psychological Horror · Survival Horror

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

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Survival Horror

SILENT HILL 2
Shared: Horror · Psychological Horror · Survival Horror

Pacify
Shared: Horror · Psychological Horror · Survival Horror

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

Left 4 Dead 2
Shared: Zombies · FPS · Horror

The Evil Within 2
Shared: Horror · Psychological Horror · Survival Horror

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

Subnautica 2
Shared: Horror · Exploration · Survival Horror

35MM
Shared: Survival Horror · FPS · Horror

Amnesia: A Machine For Pigs
Shared: Horror · Psychological Horror · Exploration

Choo-Choo Charles
Shared: Horror · Survival Horror · FPS