Could be a really good game. I love the concept the art. But for me the mouse control makes it almost impossible to enjoy and play the game. I can not really click the things I want. The heal potions doesnt work for me. Maybe I did not figure out how they work. Sometimes I could throw them sometimes not. And the game were really laggy in my browser. Maybe it was my laptop or something.
I am sure it is a really good game, try to improve those things and I will definitely come back and try it again.