Launch ETA
Asteroid Bastion cover

Asteroid Bastion

December 2026

Releases by store

Store / editionPlay onReleasePrice
SteamPC · LinuxDecember 2026Month window—

About this game

Free-form space defense in real time. Mine asteroids, route power from Helios and hold off pirate fleets. Lose one Conductor and a whole flank goes dark. Build without a grid, choose your weapons and take on 21 levels.

Details

Developerstswoon
Release dateDecember 2026
Publisherstswoon
Play onPC · Linux
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