Yeah its great. For the medal, do you have to finish the final boss level with less that 50% health as well to get the medal? If not it's ripping me off. And if i do have to i cant get all the medals cos i'd have to complete the game again which means i cant get the second to last medal. Also, to fully enhance all the bows you have to get to level 18 7 times. I'd have liked it better if perhaps you got more enhancement points with each different stage, so its easier to upgrade the bows.
Great game though :)