Games like 断罪室
Games like 断罪室 include Five Nights at Freddy's, Firework, Lobotomy Corporation | Monster Management Simulation, Totally Accurate Battle Simulator, and Slay the Princess — The Pristine Cut. We matched them by the tags players give 断罪室 on Steam (Simulation, Horror, Visual Novel, Colorful, and Singleplayer): closest matches first, and among equally close ones the better-known games.

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

Firework
Shared: Horror · Indie · Visual Novel

Lobotomy Corporation | Monster Management Simulation
Shared: Simulation · Horror · Singleplayer

Totally Accurate Battle Simulator
Shared: Simulation · Singleplayer · Indie

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Horror · Singleplayer

The Test
Shared: Simulation · Singleplayer · Visual Novel

The Test: Hypothesis Rising
Shared: Simulation · Horror · Visual Novel

Papers, Please
Shared: Simulation · Indie · Singleplayer

Tiny Bunny
Shared: Horror · Visual Novel · Singleplayer

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

Poppy Playtime
Shared: Horror · Singleplayer · Indie

Passpartout: The Starving Artist
Shared: Simulation · Singleplayer · Indie

Slime Rancher 2
Shared: Singleplayer · Colorful · Simulation

Plague Inc: Evolved
Shared: Simulation · Singleplayer · Indie

PARANORMASIGHT: The Seven Mysteries of Honjo
Shared: Visual Novel · Horror · Simulation

Slime Rancher
Shared: Singleplayer · Colorful · Simulation

Beacon Pines
Shared: Visual Novel · Colorful · Horror

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

American Arcadia
Shared: Singleplayer · Simulation · Horror

Yog-Sothoth’s Yard
Shared: Horror · Visual Novel · Simulation

The Test: Final Revelation
Shared: Simulation · Visual Novel · Horror

Buckshot Roulette
Shared: Horror · Singleplayer · Indie

노베나 디아볼로스
Shared: Simulation · Visual Novel · Indie

Tricolour Lovestory
Shared: Visual Novel · Simulation · Indie