// MysteryOS(2026)

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About 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.

Release Date

Mar 19, 2026

MysteryOS FAQ & buying guide

What is MysteryOS about?

Science fiction

Game modes: Single player

Quick answers

When was MysteryOS released?

MysteryOS released on March 19, 2026.

What platforms is MysteryOS available on?

MysteryOS is available on Linux, PC (Microsoft Windows), Mac. It supports single player.