Games like Otherplane
Games like Otherplane include Escape the Backrooms, Backrooms: Escape Together, Phasmophobia, Dead by Daylight, and Inside the Backrooms. We matched them by the tags players give Otherplane on Steam (Horror, Multiplayer, Escape Room, Survival Horror, and Psychological Horror): closest matches first, and among equally close ones the better-known games.
Escape the Backrooms
Shared: Horror · Multiplayer · Co-op
Backrooms: Escape Together
Shared: Horror · Multiplayer · Co-op
Phasmophobia
Shared: Horror · Multiplayer · Co-op
Dead by Daylight
Shared: Horror · Multiplayer · Survival Horror
Inside the Backrooms
Shared: Horror · Multiplayer · Survival Horror
DEVOUR
Shared: Horror · Multiplayer · Survival Horror
Lethal Company
Shared: Horror · Co-op · Online Co-Op
The Outlast Trials
Shared: Horror · Multiplayer · Co-op
Pacify
Shared: Horror · Multiplayer · Co-op
We Were Here
Shared: Co-op · Multiplayer · Horror
BIGFOOT
Shared: Horror · Multiplayer · Co-op
Outlast
Shared: Horror · Survival Horror · Psychological Horror
Nuclear Nightmare
Shared: Horror · Co-op · Survival Horror
Left 4 Dead 2
Shared: Co-op · Multiplayer · Horror
Labyrinthine
Shared: Horror · Co-op · Multiplayer
In Silence
Shared: Horror · Multiplayer · Co-op
The Past Within
Shared: Co-op · Multiplayer · Horror
Ready or Not
Shared: Multiplayer · Horror · Co-op
Subnautica 2
Shared: Multiplayer · Horror · Co-op
PANICORE
Shared: Horror · Co-op · Survival Horror
Emissary Zero
Shared: Horror · Multiplayer · Co-op
Content Warning
Shared: Horror · Multiplayer · Online Co-Op
R.E.P.O.
Shared: Horror · Multiplayer · Co-op
Sons Of The Forest
Shared: Multiplayer · Co-op · Horror