69Meta Score
Positive95% · 19Playtime
Updated community averages based on player submissions.
Main Story
5h
Main + Extra
6h 5m
Completionist
7h 12m
Media
1 video + 8 screenshotsLinks
About This Game
Do we really, truly know our parents? Based on incredible real-life events, help T uncover the truth about her parents’ work as spies during the Cold War. Featuring real audio and documentary footage in a fantastical storybook world, Cosmic Top Secret is an adventure like no other.
Add Cosmic Top Secret to your backlog
Import your Steam library in one click, then track what you finish and plan what to play next — free forever.
Last updated Mar 7, 2026