Slit Mouthed Cover Art

Slit Mouthed

Horror 2.10 GB 374 views

Game Overview

A routine overnight assignment inside an isolated mansion turns into a tense encounter with one of Japan’s most enduring urban legends. Slit Mouthed – 口裂け女 casts its horror around the unnerving tale of the Kuchisake-onna, a woman whose concealed face and chilling questions have haunted campfire stories for decades. The premise begins with two security guards sent to investigate reports of bizarre incidents at a wealthy client’s home, only for the building’s quiet corridors to reveal that something is seriously wrong. Its mood leans into slow-burn dread rather than action-heavy scares, using the vulnerability of a night shift to make every ordinary task feel suspect.

Players work through a security checklist while moving around the mansion, checking areas that should be empty and responding to disturbances that steadily become harder to dismiss. The core loop centers on observation, investigation, and surviving escalating supernatural events, with the mansion functioning as both workplace and trap. Expect horror built around limited certainty: strange sounds, suspicious spaces, and the sense that following procedure may not keep you safe once the legend makes itself known. Rather than presenting the setting as a playground for combat, the game’s setup emphasizes atmosphere and the fear of confronting something you cannot simply overpower.

The Japanese folklore angle gives the experience more identity than a standard haunted-house scenario, especially for players who enjoy horror rooted in urban myths rather than zombies or monsters designed for spectacle. A mansion security shift is also an effective framing device, turning mundane inspections into a source of pressure as the night deteriorates. Fans of compact first-person indie horror, particularly games that favor scripted tension and eerie exploration over complex systems, are likely to get the most from it. Slit Mouthed suits players looking for a focused, unsettling evening of folklore-driven scares, while horror veterans may appreciate seeing a familiar legend given a fresh scenario.

Screenshots

Installation

  1. Click the green button below to be redirected to UploadHaven.
  2. Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
  3. Once downloaded, right-click the .zip file and choose “Extract to Slit Mouthed.” (You’ll need 7-Zip for this.)
  4. Open the extracted folder and run the game as administrator.
  5. Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.

System Requirements

  • OS: Windows 7 / 8 / 8.1 / 10
  • Processor: Intel Core i3
  • Memory: 4 GB RAM
  • Graphics: NVIDIA® GeForce® GTX 770 or better
  • DirectX: Version 9.0
  • Storage: 5 GB available space
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for Slit Mouthed?

After extracting Slit Mouthed, navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 2.10 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Why should I run the game as administrator?

Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.

How do I update my GPU drivers for this game?

Slit Mouthed requires a NVIDIA® GeForce® GTX 770 or better or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

This game requires Version 9.0. Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.

My antivirus is blocking the game — is it safe?

Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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