I really love the idea of this game. It's so simple, but the slingshot mechanic, and the feeling of pulling the virtual slingshot back to launch the ship, is so viscerally satisfying. I do wish you had more of a sense of what you were aiming for offscreen--I didn't know how to use the minimap, and without a sense of the obstacles it all felt a little random. My personal preference would have been for something like space mini-golf, where you have to line up your shot to take advantage of the gravity of other planets and avoid obstacles. BUT, still fun and a really strong idea with a fun core mechanic.