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MORIBREATH
A short horror game about a suffocating astronaut with minutes left to live. Manage your oxygen, uncover the truth, and seek hope in the face of a bleak mortality.

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

Planned Release Date: November 2026

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About This Game

MORIBREATH is a short psychological horror game about a suffocating astronaut with only minutes left to live.

Control your breathing as you navigate a retro-inspired interface to find answers, but interacting with the interface directly competes with your ability to breathe.

With your oxygen meter counting down towards your demise, every moment becomes a choice between uncovering the mystery of your circumstance or living longer.

Navigate your suit's onboard computer through a retro-inspired user interface.

Choose when to control the interface and when to control your breath.

Scour through ship logs, cryptic messages, corrupted files, and more to uncover the truth.

Can you find peace amid the bleakness of mortality?

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: 1.6Ghz
    • Memory: 8 GB RAM
    • Graphics: GTX 1080
    • Storage: 200 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    Minimum:
    • OS: Ubuntu 19.04
    • Processor: 1.6Ghz
    • Memory: 8 GB RAM
    • Graphics: GTX 1080
    • Storage: 200 MB available space
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