Games like Dubious Depot
Games like Dubious Depot include Five Nights at Freddy's, Outlast, Resident Evil 7 Biohazard, Resident Evil Village, and Amnesia: The Bunker. We matched them by the tags players give Dubious Depot on Steam (Horror, Survival Horror, Simulation, Atmospheric, and Supernatural): closest matches first, and among equally close ones the better-known games.

Five Nights at Freddy's
Shared: Horror · Survival Horror · Singleplayer

Outlast
Shared: Horror · Survival Horror · Atmospheric

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

Resident Evil Village
Shared: Horror · Survival Horror · Singleplayer

Amnesia: The Bunker
Shared: Horror · Survival Horror · Atmospheric

Outlast 2
Shared: Horror · Survival Horror · Atmospheric

Poppy Playtime
Shared: Horror · Survival Horror · Singleplayer

Five Nights at Freddy's: Security Breach
Shared: Horror · Survival Horror · Singleplayer

Alien: Isolation
Shared: Horror · Survival Horror · Atmospheric

The Forest
Shared: Horror · Survival Horror · First-Person

The Mortuary Assistant
Shared: Horror · Supernatural · Atmospheric

Garten of Banban
Shared: Horror · Singleplayer · Survival Horror

SOMA
Shared: Horror · Atmospheric · Survival Horror

Lethal Company
Shared: Horror · Survival Horror · First-Person

Visage
Shared: Horror · Survival Horror · Atmospheric

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

Resident Evil 2
Shared: Survival Horror · Horror · Singleplayer

Five Nights at Freddy's 2
Shared: Horror · Survival Horror · Singleplayer

Resident Evil Requiem
Shared: Survival Horror · Horror · Singleplayer

Ultimate Custom Night
Shared: Horror · Survival Horror · Singleplayer

Five Nights at Freddy's 4
Shared: Horror · Survival Horror · Singleplayer

METRO 2033 Redux
Shared: Horror · Atmospheric · Survival Horror

Five Nights at Freddy's: Sister Location
Shared: Horror · Survival Horror · Singleplayer

Slender: The Arrival
Shared: Horror · Survival Horror · First-Person