This game was really a nice attmept, but there are LOTS of things you should improve tho. Starting by the Tune played while the player walks. I mean, what the f*ck is that? does not even sound musical, or has a pitch so high that made it look so. The character's movement is VERY slippery (wich is not really a big deal, but should be fixed). And most of the sprites don't fit the game. Some sprites seem to be 8-bit and other are next gem. You should make them to fit each other.
It was a great idea, but badly implemented. I hope my feedback does serve you well.