Games like The Experiment
Games like The Experiment include Escape the Backrooms, Pacify, Lethal Company, Backrooms: Escape Together, and Phasmophobia. We matched them by the tags players give The Experiment on Steam (Online Co-Op, Action, Multiplayer, Survival Horror, and Psychological Horror): closest matches first, and among equally close ones the better-known games.
Escape the Backrooms
Shared: Online Co-Op · Multiplayer · Horror
Pacify
Shared: Online Co-Op · Multiplayer · Horror
Lethal Company
Shared: Online Co-Op · Survival Horror · Horror
Backrooms: Escape Together
Shared: Online Co-Op · Multiplayer · Survival Horror
Phasmophobia
Shared: Online Co-Op · Multiplayer · Horror
Outlast
Shared: Survival Horror · Horror · Psychological Horror
Dying Light
Shared: Online Co-Op · Survival Horror · Horror
Inside the Backrooms
Shared: Multiplayer · Survival Horror · Online Co-Op
Dead by Daylight
Shared: Multiplayer · Online Co-Op · Survival Horror
Left 4 Dead 2
Shared: Multiplayer · Online Co-Op · Action
DEVOUR
Shared: Online Co-Op · Multiplayer · Survival Horror
Lunch Lady
Shared: Online Co-Op · Multiplayer · Horror
The Outlast Trials
Shared: Multiplayer · Survival Horror · Horror
Resident Evil Village
Shared: Survival Horror · Action · Horror
Content Warning
Shared: Online Co-Op · Multiplayer · Horror
Resident Evil 7 Biohazard
Shared: Survival Horror · Horror · Singleplayer
Outlast 2
Shared: Survival Horror · Psychological Horror · Horror
PEAK
Shared: Online Co-Op · Multiplayer · Exploration
Nuclear Nightmare
Shared: Online Co-Op · Survival Horror · Multiplayer
Back 4 Blood
Shared: Online Co-Op · Multiplayer · Action
The Beast Inside
Shared: Survival Horror · Multiplayer · Action
Dark Deception
Shared: Multiplayer · Horror · Singleplayer
In Silence
Shared: Online Co-Op · Multiplayer · Survival Horror
Buckshot Roulette
Shared: Multiplayer · Horror · Singleplayer