Nice work! Really cool visual style and animations.
The combat feel is slick, I only found myself wishing it was a little more fleshed-out and a bit more balanced so that it stayed fresh for longer, because it feels like it's onto something good!
Since you asked for critical feedback, I felt the music was a bit of a weak point in terms of composition and production. I do love the style it's going for though! If you're looking for help with music, I'd be happy to see if I can contribute--let me know and we can get in touch.