Launch ETA
Mossu cover

Mossu

Q4 2026

Releases by store

Store / editionPlay onReleasePrice
SteamPCQ4 2026Quarter window—

About this game

Mossu is a botanical cubesat terrarium floating through the real solar system, with you and your friends as it's caretakers! Hands on plant growth, cubesat construction and exploration in your shared, persistent craft. Go from Earth orbit to the Martian surface!

Details

DeveloperCuteheart Studios
Release dateQ4 2026
PublisherCuteheart Studios
Play onPC
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