This is one of these enjoyable games i could play a bunch outside of game jams. It has good graphics, tutorial is simple, and audio is great. I dont have any real complaints. And don't even get me started on how good the cutscenes are (when city gets destroyed).
As for any feedback, i dont think i can give you anything, its a simple game that i dont know how one would make any better. Maybe work on your movement to be more dynamic, but thats like a new feature. Make it so your fists touching blades doesn't do damage to you (As I found that pretty annoying)
overall 9/10 :D