Games like 異誕監視室 | Monativity Surveillance
Games like 異誕監視室 | Monativity Surveillance include Five Nights at Freddy's: Security Breach, No, I'm not a Human, Phasmophobia, MiSide, and KinitoPET. We matched them by the tags players give 異誕監視室 | Monativity Surveillance on Steam (Investigation, Typing, Psychological Horror, Multiple Endings, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Five Nights at Freddy's: Security Breach
Shared: Singleplayer · Multiple Endings · Horror

No, I'm not a Human
Shared: Psychological Horror · Singleplayer · Horror

Phasmophobia
Shared: Psychological Horror · Investigation · Horror

MiSide
Shared: Psychological Horror · Singleplayer · Horror

KinitoPET
Shared: Psychological Horror · Multiple Endings · Horror

Escape the Backrooms
Shared: Psychological Horror · Horror · Singleplayer

The Outlast Trials
Shared: Psychological Horror · Horror · PvE

Poppy Playtime
Shared: Singleplayer · Horror · Psychological Horror

Garten of Banban
Shared: Psychological Horror · Singleplayer · Horror

Subliminal
Shared: Psychological Horror · Singleplayer · Multiple Endings

Buckshot Roulette
Shared: Singleplayer · Horror · Indie

Outlast
Shared: Psychological Horror · Horror · Singleplayer

Five Nights at Freddy's
Shared: Singleplayer · Psychological Horror · Horror

DEDA
Shared: PvE · Psychological Horror · 3D

Dark Deception
Shared: Singleplayer · Psychological Horror · Horror

The Test
Shared: Multiple Endings · Psychological Horror · Singleplayer

Getting Over It with Bennett Foddy
Shared: Psychological Horror · Singleplayer · Horror

SILENT HILL 2
Shared: Psychological Horror · Horror · Singleplayer

Zort
Shared: Psychological Horror · Horror · PvE

Lethal Company
Shared: Psychological Horror · Horror · PvE

Ready or Not
Shared: Singleplayer · Psychological Horror · Horror

CloverPit
Shared: Psychological Horror · 3D · Singleplayer

OMORI
Shared: Psychological Horror · Multiple Endings · Indie

HOLE
Shared: Psychological Horror · Singleplayer · Indie

