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 on the smogheap github page.
Copyright (c) 2013, Micah N Gorrell
At some point I should write some help to go here