Games like Adrift in the Backrooms
Games like Adrift in the Backrooms include Escape the Backrooms, Inside the Backrooms, Backrooms: Escape Together, Lethal Company, and Dead by Daylight. We matched them by the tags players give Adrift in the Backrooms on Steam (Adventure, Survival Horror, Casual, Multiplayer, and Horror): closest matches first, and among equally close ones the better-known games.

Escape the Backrooms
Shared: Multiplayer · Horror · Survival Horror

Inside the Backrooms
Shared: Survival Horror · Multiplayer · Horror

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

Lethal Company
Shared: Survival Horror · Horror · Online Co-Op

Dead by Daylight
Shared: Survival Horror · Multiplayer · Horror

Phasmophobia
Shared: Horror · Multiplayer · Online Co-Op

Pacify
Shared: Horror · Multiplayer · Survival Horror

DEVOUR
Shared: Survival Horror · Horror · Multiplayer

Dying Light
Shared: Survival Horror · Horror · Online Co-Op

PEAK
Shared: Adventure · Multiplayer · Online Co-Op

The Outlast Trials
Shared: Survival Horror · Multiplayer · Horror

Demonologist
Shared: Multiplayer · Horror · Online Co-Op

PANICORE
Shared: Survival Horror · Horror · Online Co-Op

Nuclear Nightmare
Shared: Survival Horror · Online Co-Op · Horror

How to Fish
Shared: Multiplayer · Online Co-Op · Adventure

Outlast
Shared: Survival Horror · Horror · First-Person

Ghost Watchers
Shared: Survival Horror · Horror · Multiplayer

Sons Of The Forest
Shared: Multiplayer · Survival Horror · Horror

BIGFOOT
Shared: Survival Horror · Multiplayer · Horror

Fears to Fathom® - Scratch Creek
Shared: Adventure · Horror · Multiplayer

Secret Neighbor: Hello Neighbor Multiplayer
Shared: Multiplayer · Horror · Online Co-Op

RV There Yet?
Shared: Multiplayer · Adventure · Online Co-Op

Subnautica 2
Shared: Multiplayer · Horror · Survival Horror

Left 4 Dead 2
Shared: Multiplayer · Co-op · Online Co-Op