cool game! I really like that, while the art is just simple shapes, the 2D glow and post processing really made the graphics look great! Man was this hard though! XD Couldn't get past the first wave. I think either the range of the shooting should be increased or there should be less enemies in the first wave, to make it easier to proceed. But overall, good work!
I'd appreciate it if you could play/rate my game as well! :)