A simple game where you have a photon that orbits around little planets.. kind of. You can jump out of the orbital path and into other orbits to collect stars that add to your score but also open the path to the exit to another level. The object of the game is collect all of these in a level if you can but also avoid getting lost in the black holes. You can orbit around the black holes for only a short while. So if you ever get attached to one just keep jumping and you should be fine until you latch onto another orbit.