Music was really nice and varied, very retro but nice beats! Controls were a bit finicky and caused inversed controls when close to the edge as well as hiting the stones. I enjoyed the varied enemy types! Overall some tweaking could be done to your character controller and I found the game slowed down a lot when enemies spawned on the screen and when slashing with your sword on higher stages. If you are not already using a pooling method, do look into it to improve your performance :) Overall great job