This seems cool but to be honest it's too hard for me. I tried a handful of times and wasn't able to get even a single upgrade. The projectiles move so quickly and the movement doesn't really feel like it gives me the precision to dodge them. Also, is there any way for me to make it fullscreen? I think part of the difficulty comes from how tiny everything is. The core gameloop and concept seems cool though. It kept me retrying for quite a while until I gave up