Manage a colony on a tiny procedurally generated asteroid. You will need to consider your building placement carefully to make use of your limited space. See how large you can grow your colony!


> Mouse: build / destroy buildings

> WASD: rotate camera

> Also you can't rotate the wind turbine :)


Fullscreen recommended.

Made solo in 96 hours for the GMTK Game Jam 2026.


Additional Credits:

Updated 4 days ago
Published 5 days ago
StatusReleased
PlatformsHTML5, Windows
AuthorBilliam
GenreStrategy, Puzzle
TagsCity Builder, Game Maker's Toolkit Jam
ContentNo generative AI was used

Download

Download
Astrodome v1.3 Windows.zip 113 MB

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