The controls are gamepad only right now. I didn't have time to get keyboard input fully working before the deadline. Is patching in keyboard controls allowed at this point or would it be considered a new feature?
The goal is basically to try to build up heavier and heavier nuclei then collect them by running into them for a score. As of now the goal is just to get to the highest score as possible. Originally I was going to have goals and puzzle elements, but time ran out. :(