It was a great game, pretty enjoyable thought I couldn't really beat all the bosses, I usually tried to defeat all the bosses but I'll give up if I couldn't do it, let's not forcing things if it doesn't work.
I'm confident with my reflexes or mashing the button but spinning mouse is really new to me, a fun mechanics tho, also it's just probably me but maybe you can speed up character base movement speed a bit or you intentionally made the character slow to make it challenging?
Either way nice work!
That's all I guess, if I write something wrong or missed something, let me know.