Select your ship and fly with WASD. Space to fire. Weirdness: The blaster used to fire enormous numbers of shots (essentially, it was a shotgun that fired smaller shotguns) but that's fixed now. However, this necessitated the need for another sprite dedicated to cloning. A learning experience! The ships sometimes can't take more than two commands at a time, but I think that's an issue with your keyboard, not my game!.
Based on the Flight engine of my Asteroids clone TO DO: Add more depth to ship selection, fix bugs, implement into games Feel free to use parts of this engine if you want to (though it's not great), but make sure to give credit