The mechanic about bouncing bullets and bullet power depending on speed was cool, I also like the visual effects, particularly the one when you are at max speed and you dash !
The sound were great too.
I would say for further improvements, making it so we can't just stay in front of an ennemy and fire bullets, so they bounce back and fuse and he die. for that it would be great to explore more the velocity of the bullets and their power.
Thanks for the submission !
I'll be glad to hear what you think about my game :)