PC (Microsoft Windows)March 19, 2026
Released ✓ 
RELEASES · DEALS · SUBSCRIPTIONS
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.
Science fictionAdventureIndiePoint-and-clickSimulator
Game modes
Single player
Player perspectives
First personText