I enjoyed a lot this game!
Jumping, slashing and shooting was very fun, and the art was very good as well. However, I'm not sure how to approach the knife dudes when I have a knife?
It seems to just be a coin toss; they randomly swing their knifes, their knife is the same size as mine and the knife also hits above their head. There's no safe way for me to attack them with the knife, and due to them swinging it randomly I endup randomly getting hit against them as well.
That aside, the rest of the game is pretty good, well-designed and more importantly, fun! I like it.