The idea is great! I love the visuals, sure it needs some polishing but the style is really great and suits the game. The combat is a little bit boring, the combat animation / registering of the attack needs an improvement, I was never sure whether I hit the skeleton or not, same thing for the skeletons attacking the player, most of the time it's just spamming the left button as much as possible. Just play around with it, add some juicy visuals and it would feel perfect. :)