This is flawless. The style is impeccable, (The pixilation does make the controls a little hard to read, but that doesn't matter they're very intuitive and easy to pick up.)
All of the fights felt really unique to eachother and were decently challenging (Especially that last one, I really didn't expect that to happen!)
And I liked how snappy the movement was. Playing this felt like playing a flash game, and I absolutely love flash games.
Amazing work!