Sinisomnia is a psychological point-and-click horror game that traps you in a looping nightmare of uncertainty and dread. Scattered fragments, unsettling oddities, and the constant sense that something isn’t right await at every turn.
Release Date:
Coming soon
Publisher:
Teaser | Launch Trailer
Screenshot #1
Screenshot #2
Screenshot #3
Screenshot #4
Screenshot #5
Screenshot #6
Screenshot #7

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

This game is not yet available on Steam

Coming soon

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

About This Game

Explore a series of surreal, dreamlike environments where repetition becomes a source of growing discomfort. You’ll revisit the same spaces again and again, yet something always feels... off. Subtle details shift. Layouts change when you’re not looking. What once felt safe and familiar begins to betray you, warping into something alien and wrong. Each interaction, no matter how small, chips away at the thin layer of reality holding everything together. You’re not solving puzzles in the traditional sense. Instead, you're unraveling a fractured consciousness, one eerie encounter at a time. With every step, the line between your mind and the madness you're exploring begins to blur. You are not alone in here. But you may be the only thing left that’s real.

Mature Content Description

The developers describe the content like this:

The mature content is mostly horror and jump scare related.

System Requirements

Windows
macOS
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7 (SP1+), Windows 8, Windows 10 and Windows 11
    • Memory: 2 GB RAM
    • Graphics: GTX 260 or equivalent
    Recommended:
    • Requires a 64-bit processor and operating system
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: High Sierra 10.13+
    • Processor: Both
    • Memory: 2 GB RAM
    • Graphics: Metal capable Intel and AMD GPUs
    Recommended:
    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.