Very creative use of the limited NES controls and a unique approach to the art. There isn't any music during gameplay which I honestly think is the right decision. It helps you focus. I'd also like to point out how unforgiving the game is, which really does give it an NES-like feel to it. Not much room for error or else you are squirming your hands everywhere trying to latch on to one of the rungs to stop your fall.. All in all, this is refreshing experience after playing a bunch of platformers. Good job!