All Games > Adventure Games > Ten Days Nightmare
Community Hub
Ten Days Nightmare
Ten Days Nightmare is a first‑person psychological horror game. Trapped in a closed space within a 10‑day loop, you hunt for random eerie anomalies, choose to shoot or sleep, distinguish dreams from reality, and uncover the truth behind the cycle.

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Features
Single-player
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔ ✔
Japanese ✔ ✔
Simplified Chinese ✔ ✔
This game is not yet available on Steam

Planned Release Date: Jun 10, 2026

This game plans to unlock in approximately 11 days

Interested?
Add to your wishlist and get notified when it becomes available.
 

About This Game

Ten Days Nightmare

A first‑person psychological horror game. Trapped in a closed space within a 10‑day loop, find environmental anomalies and distinguish dreams from reality.

Discover random creepy anomalies each day. Choose to shoot to end the dream or sleep to proceed. Correct choices advance days; wrong ones reset to Day 1. 13 anomalies appear randomly.

Features

  • Immersive first‑person horror atmosphere

  • Random anomalies for unique gameplay

  • Choice‑driven psychological tension

  • 10‑day loop leading to the final truth

Languages: Simplified Chinese / English / Japanese

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Partial UI assets are generated by AI. Core game art, plot and models are manually created or use CC‑BY 4.0 open‑source licensed materials.

System Requirements

    Minimum:
    • OS: Windows 10 64-bit
    • Processor: Intel Core i3-4160
    • Memory: 4 GB RAM
    • Graphics: NVIDIA GTX 550 Ti / equivalent
    • DirectX: Version 11
    • Storage: 2 GB available space
    • Sound Card: Any compatible sound card
    Recommended:
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i5-6500
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GTX 1050 Ti
    • DirectX: Version 11
    • Storage: 2 GB available space
    • Sound Card: Any compatible sound card
There are no reviews for this product

You can write your own review for this product to share your experience with the community. Use the area above the purchase buttons on this page to write your review.