Nice game. I love this kind of games and it has a lot of potential. I didn't finish it although I leveled a lot and kept playing for a while but I'm not sure who killed the king. The dragon or the orcs or something else?
There are some bugs that need fixing:
Axe after some time started shooting in random directions and not the mouse direction
The player gets stuck easily and sometimes can't be unstuck.
Still, it was very enjoyable for me and I played it for a while. Good job :)