Star Ruler 2

Explore dozens, hundreds, or even thousands of systems in a galaxy of your choosing, expand across its planets, exploit the resources you find, and ultimately exterminate any who stand in your way. The fate of your empire depends on your ability to master the economy, field a military, influence galactic politics, and learn what you can about the universe.

Upstream Project: https://github.com/BlindMindStudios/StarRuler2-Source
snapcraft.yaml Build Definition: https://github.com/diddlesnaps/starruler2/blob/master/snap/snapcraft.yaml