Very awesome idea! I love the art and aesthetics, and the music/sounds blends seamlessly. The motion mechanics themselves can be a little frustrating at points, and it seems like the skulls themselves need to be a little more bouncy and reactive to the environment. Maybe just turning up the bouncy physics a little bit can dramatically change the fun in the game. But overall this is a very well-executed concept and I cannot wait to see where you take this and what games you come out with next, you are clearly very talented and there's a lot of potential here. :)