Games like Hachishaku
Games like Hachishaku include MiSide, Five Nights at Freddy's: Security Breach, PEAK, Escape the Backrooms, and ParanormalHK. We matched them by the tags players give Hachishaku on Steam (Sexual Content, Horror, Exploration, Nudity, and 3D): closest matches first, and among equally close ones the better-known games.
MiSide
Shared: Sexual Content · Horror · 3D
Five Nights at Freddy's: Security Breach
Shared: Horror · Exploration · 3D
PEAK
Shared: Exploration · 3D · Adventure
Escape the Backrooms
Shared: Horror · Exploration · 3D
ParanormalHK
Shared: Sexual Content · Horror · Nudity
R.E.P.O.
Shared: Horror · 3D · Exploration
Scorn
Shared: Horror · Sexual Content · Nudity
Firewatch
Shared: Exploration · Adventure · Walking Simulator
Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · Exploration · 3D
White Day: A Labyrinth Named School
Shared: Sexual Content · Horror · Nudity
Lethal Company
Shared: Horror · Exploration · First-Person
Subnautica 2
Shared: Horror · Exploration · Adventure
Clive Barker's Hellraiser: Revival
Shared: Sexual Content · Nudity · Horror
Resident Evil Village
Shared: Horror · Sexual Content · First-Person
The Exit 8
Shared: Exploration · Horror · Walking Simulator
Outlast
Shared: Horror · First-Person · Nudity
AI＊Shoujo/AI＊少女
Shared: Sexual Content · Nudity · Hentai
The Forest
Shared: Horror · Exploration · Adventure
FATAL FRAME / PROJECT ZERO: Maiden of Black Water
Shared: Horror · Sexual Content · Nudity
The Killing Antidote
Shared: Sexual Content · 3D · Exploration
Amnesia: The Dark Descent
Shared: Horror · Nudity · First-Person
Outlast 2
Shared: Horror · Sexual Content · Nudity
Content Warning
Shared: Horror · Exploration · First-Person
Inside the Backrooms
Shared: Horror · Exploration · Adventure