Games like 飢界
Games like 飢界 include Escape the Backrooms, September 7th, SILENT HILL: Townfall, Outlast, and Lethal Company. We matched them by the tags players give 飢界 on Steam (Horror, Psychological Horror, Exploration, Action, and 3D Platformer): closest matches first, and among equally close ones the better-known games.

Escape the Backrooms
Shared: Horror · Psychological Horror · Exploration

September 7th
Shared: Horror · Exploration · Psychological Horror

SILENT HILL: Townfall
Shared: Horror · Psychological Horror · Action

Outlast
Shared: Horror · Psychological Horror · First-Person

Lethal Company
Shared: Horror · Exploration · Psychological Horror

The Exit 8
Shared: Exploration · Horror · Psychological Horror

Five Nights at Freddy's: Security Breach
Shared: Horror · Exploration · First-Person

SOMA
Shared: Horror · Psychological Horror · Exploration

Mouthwashing
Shared: Horror · Psychological Horror · Walking Simulator

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

Scanner Sombre
Shared: Horror · Exploration · Walking Simulator

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · Action · Exploration

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

The Beast Inside
Shared: Horror · Adventure · Action

Still Wakes the Deep
Shared: Horror · Psychological Horror · Walking Simulator

[Chillas Art] The Convenience Store
Shared: Horror · Psychological Horror · Adventure

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

Fears to Fathom - Ironbark Lookout
Shared: Horror · Psychological Horror · Exploration

The Forest
Shared: Horror · Adventure · Action

Firewatch
Shared: Adventure · Walking Simulator · Exploration

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

SILENT HILL f
Shared: Horror · Psychological Horror · Action

SILENT HILL 2
Shared: Horror · Psychological Horror · Psychological

MiSide
Shared: Psychological Horror · Horror · 3D