Without being able to alt+enter this into fullscreen mode, the controller keeps going off the screen and making the window inactive. Looks cool though.
Thank you for your input! I've patched it to include fullscreen support if you press f4, hopefully this fixes your problem. Just download the new file if you still want to give it a shot :)
I haven't used gamepads that much previously, so feedback like this is greatly appreciated. :D
