Super cool boss fight!
I enjoyed the fast movement, the fear mechanics and frightened face, the rat animation and squik, the not too serious item roster, the limited inventory and the big character progression both through items and levels over the game, it's super cool to slowly crawl to eventually be able to mash the attack button. This game became more and more frantic and fun as you progress. I know it makes character progression even more satisfying but I still think the early fights are bit too long, maybe lower hp early enemies would have been a good compromise. I was also a bit sad to kill all these poor cute rats.
That was super fun, congratulations.