Games like 8ALLOWEEN
Games like 8ALLOWEEN include VERGE:Lost chapter, Firewatch, Totally Accurate Battle Simulator, Escape the Backrooms, and [Chillas Art] The Convenience Store. We matched them by the tags players give 8ALLOWEEN on Steam (Simulation, Adventure, Indie, Walking Simulator, and 3D Platformer): closest matches first, and among equally close ones the better-known games.

VERGE:Lost chapter
Shared: Walking Simulator · Indie · Adventure

Firewatch
Shared: Adventure · Walking Simulator · Indie

Totally Accurate Battle Simulator
Shared: Simulation · Indie · Adventure

Escape the Backrooms
Shared: Horror · Adventure · Escape Room

[Chillas Art] The Convenience Store
Shared: Indie · Adventure · Simulation

Scanner Sombre
Shared: Walking Simulator · Adventure · Indie

Killer Frequency
Shared: Adventure · Simulation · Horror

Plague Inc: Evolved
Shared: Simulation · Indie · Zombies

Rise of Insanity
Shared: Adventure · Indie · Simulation

SchoolBoy Runaway
Shared: Adventure · Simulation · Horror

Investigator
Shared: Adventure · Indie · Simulation

Internet Cafe Simulator
Shared: Simulation · Indie · Adventure

Quarantine Zone: The Last Check
Shared: Simulation · Zombies · Singleplayer

Platform 8
Shared: Adventure · Simulation · Walking Simulator

[Chillas Art] Stigmatized Property
Shared: Indie · Adventure · Simulation

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

September 7th
Shared: Walking Simulator · Simulation · Horror

Little Nightmares
Shared: Adventure · Horror · Indie

The Hat Man: Shadow Ward
Shared: Indie · Adventure · Horror

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

The Cabin Factory
Shared: Walking Simulator · Horror · Adventure

Among the Sleep - Enhanced Edition
Shared: Indie · Adventure · Horror

鬼谷八荒 Tale of Immortal
Shared: Simulation · Singleplayer · Adventure

Who's at the door?
Shared: Simulation · Adventure · Walking Simulator

