Games like BACKROOMS: APPREHENSION
Games like BACKROOMS: APPREHENSION include Dead by Daylight, Escape the Backrooms, Left 4 Dead 2, Backrooms: Escape Together, and Outlast. We matched them by the tags players give BACKROOMS: APPREHENSION on Steam (Multiplayer, Survival Horror, Social Deduction, Horror, and Shooter): closest matches first, and among equally close ones the better-known games.

Dead by Daylight
Shared: Multiplayer · Survival Horror · Horror

Escape the Backrooms
Shared: Multiplayer · Horror · Survival Horror

Left 4 Dead 2
Shared: Multiplayer · Shooter · Horror

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

Outlast
Shared: Survival Horror · Horror · Atmospheric

BIGFOOT
Shared: Multiplayer · Survival Horror · Horror

The Outlast Trials
Shared: Multiplayer · Horror · Survival Horror

PUBG: BATTLEGROUNDS
Shared: Multiplayer · PvP · Shooter

Pacify
Shared: Multiplayer · Horror · Survival Horror

In Silence
Shared: Multiplayer · Horror · Survival Horror

Inside the Backrooms
Shared: Multiplayer · Survival Horror · Horror

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

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

DayZ
Shared: Multiplayer · PvP · Shooter

Hunt: Showdown 1896
Shared: Multiplayer · PvP · Atmospheric

DEVOUR
Shared: Multiplayer · Horror · Survival Horror

Depth
Shared: Multiplayer · Shooter · Horror

Secret Neighbor: Hello Neighbor Multiplayer
Shared: Multiplayer · PvP · Horror

Species: Unknown
Shared: Horror · Survival Horror · Multiplayer

PANICORE
Shared: Survival Horror · Horror · Multiplayer

GTFO
Shared: Horror · Multiplayer · Online Co-Op

Halloween: The Game
Shared: Multiplayer · Horror · Survival Horror

The Texas Chain Saw Massacre
Shared: Multiplayer · Horror · Survival Horror

Blood and Bacon
Shared: Multiplayer · Shooter · Horror