MysteryOS
You wake up at a terminal you've never seen before. The language is alien. The interface is hostile. Every wrong click has consequences. Decode constructed languages, navigate unfamiliar operating systems, and survive the unknown in this puzzle-survival experience.
40Rating
0Content
13Achievements
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About This Game
MysteryOS is a adventure/indie game designed for single-player, developed by Clermont Digital and released in 2026. Community ratings across Steam average 40.0/100 — a largely negative reception overall. Players commonly describe it as Choose Your Own Adventure, Exploration, Simulation, Interactive Fiction and Puzzle.
Media
▶
User Reviews
40.0
Overall Score / 100
4.0/10
Steam (10 reviews)
DLCs (1)
MysteryOS - AXIOM/2
Free
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Game Information
Release Date
March 19, 2026
Developer
Clermont Digital
Publisher
Clermont Digital
Platforms
Windows, Mac, Linux
Price
Free to Play
Analytics & Metrics
Free to Play Analytics Unavailable
VISE and VRI models are built on purchase-based data and do not apply to free-to-play titles.
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System Requirements
🪟 Windows
🍎 Mac
🐧 Linux
Minimum
- OS: Windows 10 or later (64-bit)
- Processor: 1.8 GHz dual-core or better
- Memory: 4 GB RAM
- Graphics: DirectX 11 compatible GPU
- DirectX: Version 11
- Additional Notes: 500 MB available space
Recommended
- OS: Windows 10 or later (64-bit)
- Processor: 1.8 GHz dual-core or better
- Memory: 4 GB RAM
- Graphics: DirectX 11 compatible GPU
- DirectX: Version 11
- Additional Notes: 500 MB available space
Minimum
- OS: macOS 11 (Big Sur) or later
- Processor: Apple Silicon or Intel 64-bit
- Memory: 4 GB RAM
- Graphics: Metal-capable GPU
- Additional Notes: 500 MB available space
Recommended
- OS: macOS 11 (Big Sur) or later
- Processor: Apple Silicon or Intel 64-bit
- Memory: 4 GB RAM
- Graphics: Metal-capable GPU
- Additional Notes: 500 MB available space
Minimum
- OS: Ubuntu 20.04, Fedora 34, or equivalent (64-bit)
- Processor: 1.8 GHz dual-core or better
- Memory: 4 GB RAM
- Graphics: OpenGL 3.2+ or Vulkan compatible GPU
- Additional Notes: GTK3, libnotify, NSS, libXtst, xdg-utils and 500 MB available space
Recommended
- OS: Ubuntu 20.04, Fedora 34, or equivalent (64-bit)
- Processor: 1.8 GHz dual-core or better
- Memory: 4 GB RAM
- Graphics: OpenGL 3.2+ or Vulkan compatible GPU
- Additional Notes: GTK3, libnotify, NSS, libXtst, xdg-utils and 500 MB available space
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