Kuchisake Onna - 口裂け女

Horror adventure with puzzles and a spirit on your trail

George Constantinou · Published by Constantinou · Released Oct 9, 2018

Reviews: Mixed; 66% of 61
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 8 years ago; Sep 24, 2018
Minimum PC: 210; 1 GB disk; Full requirements

What is Kuchisake Onna - 口裂け女?

A single-player horror adventure in which you wake in an unfamiliar place with no memory of your identity. You solve puzzles amid ritual books and scattered notes, trying to understand who you are and why you are there.

For you if...

+you prefer horror games lasting about half an hour

Not for you if...

−you expect the story to retell the Japanese urban legend

What players say

66% of 61 reviews are positive

Players praise the scares and tense atmosphere. Common complaints concern unreliable enemy behavior, repetitive key hunting, and weak storytelling.

Screenshots and trailer

Kuchisake Onna - 口裂け女 system requirements

Minimum: 210, 1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 64bit
Processor: Intel Pentium E5700
Graphics: Nvidia GeForce 210 or equivalent
Storage: 1 GB available space
DirectX: Version 9.0
Notes: 2 GB RAM

Does Kuchisake Onna - 口裂け女 have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Kuchisake Onna - 口裂け女 run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing
Languages: Full audio: English.

Does Kuchisake Onna - 口裂け女 use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 28, 2026. How to filter AI games on Steam