Haha dude this is pretty amazing. When I turned on the stereo and it played Savin' The Day I lost it. You're doing a pretty good job. I have a few suggestions for ya:
Maybe a run, or a sprint or something when you hold a certain key down, a “run button.”
If you have time after completion, I'd say put the other guys in as secret characters or something, I assume that'll be what you'll get the most complaints about because other than that it's too bad no one attempted this for Super Nintendo.
I really really like the trapping and cleaning system you made, it's pretty smart, it's a wonder no one ever thought of this it's a really entertaining game. But my only real problems with it are the running and a jump which I can't seem to figure out how to do. Other than that, great job, this is the best thing game wise anyone's pumped out here in years…