Awesome bullet hell! I like the crispy sounds and banger OST. Really good feeling of control.
I would add more randomness to the enemies' positions or attacks as there are some 'blind spots' where you can finish the whole level by standing in one place (on the Spring map I stayed in bottom left corner and went through the whole level without moving).
Lots of potential for the future! I would love to see some kind of power ups after completing each level/ set of levels (for example left click to dash a short distance or to 'parry' the bullet if timed correctly. All with a proper cooldown of course).
I don't think I've played a lot of bullet hell games, but this one I enjoyed quite a bit.
I hope to see more updates for Bullet Bloom!