This is a really well crafted game for a jam! Was really surprised at the amount of settings in the menu, there was a lot preparing, which is a great point!
The game's style is impressive, and the gameplay is super satisfying. The fact that there are two crosshairs, one that indicates your cursor and one that indicates the actual direction of the bullet is super good for telling where the bullet's gonna end.
The powerups are so freaking nice, my favourite one is the bounciness, that reproduces this cool sound effect, reverb-like after bouncing, so fun! xD
The boss is terrific as well, really intimidating at first glance, only downside though is that his spiral bullet pattern lags a bit on my computer, but other than that it was quite a fun ride.