In unstable you are presented with an unstable solar system.
Your job is to make it stable. By moving suns, planets and
moons and changing their velocities you can make each solar
system stable (at least for a while).
Game concept and programming by Micah N Gorrell. Artwork
and Music by Owen Swerkstrom.
This game is avaliable as open source under the GPLv3
license. You may access the original source and license at
smogheap github page.