Games like The Backrooms: Escape
Games like The Backrooms: Escape include What Remains of Edith Finch, Lethal Company, Firewatch, SOMA, and POOLS. We matched them by the tags players give The Backrooms: Escape on Steam (Exploration, Walking Simulator, Survival Horror, Psychological Horror, and Realistic): closest matches first, and among equally close ones the better-known games.

What Remains of Edith Finch
Shared: Walking Simulator · Exploration · Atmospheric

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

Firewatch
Shared: Walking Simulator · Atmospheric · Exploration

SOMA
Shared: Psychological Horror · Exploration · Survival Horror

POOLS
Shared: Walking Simulator · Psychological Horror · Exploration

Amnesia: A Machine For Pigs
Shared: Walking Simulator · Exploration · Psychological Horror

Outlast
Shared: Survival Horror · First-Person · Psychological Horror

Backrooms: Escape Together
Shared: Psychological Horror · Survival Horror · Exploration

Visage
Shared: Survival Horror · Psychological Horror · First-Person

Outer Wilds
Shared: Exploration · Mystery · Atmospheric

Inside the Backrooms
Shared: Survival Horror · Psychological Horror · Exploration

Layers of Fear (2016)
Shared: Walking Simulator · Psychological Horror · Atmospheric

DON'T SCREAM
Shared: Psychological Horror · Walking Simulator · Exploration

Scanner Sombre
Shared: Exploration · Walking Simulator · Psychological Horror

Psalm 5:9-13
Shared: Exploration · Psychological Horror · Walking Simulator

INFRA
Shared: Exploration · Walking Simulator · First-Person

Kholat
Shared: Walking Simulator · Psychological Horror · Survival Horror

Escape the Backrooms
Shared: Psychological Horror · Survival Horror · Exploration

ROUTINE
Shared: Psychological Horror · Atmospheric · Walking Simulator

The Exit 8
Shared: Exploration · Walking Simulator · Psychological Horror

Gone Home
Shared: Walking Simulator · Exploration · First-Person

Poppy Playtime
Shared: Survival Horror · First-Person · Psychological Horror

Mouthwashing
Shared: Psychological Horror · Atmospheric · Walking Simulator

Bright Lights of Svetlov
Shared: Walking Simulator · Exploration · First-Person