Great entry!
Fun combinations of enemies, and I loved the fact there is equipment which can help you along the way. There should have been a mention about the fact that you can read an item's description by hovering over it for a while, as I only found out when I held my mouse for a bit longer by mistake, and the spin attack should continue the spin from where you last stopped, since currently the mechanic is very easily cheesed by just spamming space while sitting on the left of the enemies as your weapon always comes out from the same spot on the right, and there is no diziness build-up until you've spun for longer, so you can get a LOT of hits in for free.