The setting and story that I saw at the start as well as the sounds are great. I agree with da-dam and Mitchell Opitz about the attacks being difficult to do and I only just about managed to kill 1 enemy. I think attacking with music is cool and the idea of rotating inside the circle is good from a technical standpoint but I think a much simpler method would be better and slower enemies please or at least to start with. I think you've got a promising game and I liked what I played of it