Games like 408 - The Forbidden Room
Games like 408 - The Forbidden Room include MiSide, Little Nightmares II, Escape the Backrooms, Firewatch, and Little Nightmares. We matched them by the tags players give 408 - The Forbidden Room on Steam (Adventure, 3D, Psychological Horror, Casual, and Horror): closest matches first, and among equally close ones the better-known games.
MiSide
Shared: Psychological Horror · Horror · 3D
Little Nightmares II
Shared: Adventure · Horror · Psychological Horror
Escape the Backrooms
Shared: Horror · Psychological Horror · Adventure
Firewatch
Shared: Adventure · Atmospheric · Story Rich
Little Nightmares
Shared: Adventure · Horror · Atmospheric
SOMA
Shared: Psychological Horror · Horror · Atmospheric
Layers of Fear (2016)
Shared: Psychological Horror · Horror · Adventure
Sally Face - Episode One
Shared: Psychological Horror · Adventure · Horror
[Chillas Art] The Convenience Store
Shared: Adventure · Psychological Horror · Horror
Outer Wilds
Shared: Adventure · Story Rich · Atmospheric
Outlast
Shared: Horror · Psychological Horror · Atmospheric
SILENT HILL 2
Shared: Psychological Horror · Horror · Atmospheric
Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · 3D
No, I'm not a Human
Shared: Psychological Horror · Horror · Singleplayer
What Remains of Edith Finch
Shared: Adventure · Atmospheric · Story Rich
DISTRAINT: Deluxe Edition
Shared: Psychological Horror · Adventure · Horror
Fears to Fathom - Woodbury Getaway
Shared: Adventure · Psychological Horror · Horror
Fran Bow
Shared: Psychological Horror · Adventure · Horror
Poppy Playtime
Shared: Horror · Singleplayer · Psychological Horror
SILENT HILL: Townfall
Shared: Adventure · Horror · Psychological Horror
The Death | Thần Trùng
Shared: Psychological Horror · Adventure · Horror
Scanner Sombre
Shared: Adventure · Horror · Psychological Horror
Mouthwashing
Shared: Psychological Horror · Horror · Atmospheric
Backrooms: Escape Together
Shared: Psychological Horror · Horror · Atmospheric