Graphics are great, Im not too much in love with the audio though, it just kinda felt ear piercing with its inconsistency...
Besides that, I love the idea, however, it really feels TOO much out of control, after a while the jump doesnt really do anything and to get along, you just have to pray to RNGesus that you will get enough bumps, which sucks, with a few little tweaks, I feel that this could be a great arcade, just give the player a BIT more control