I don't remember it being quite this hard. This is an insanely difficult romhack of Super Mario Brothers. I'd like to try it, but is it worth the torn-out hair and bloody knuckles from punching the wall in frustration? Maybe. And this is just World 1-2, by the way.

What I've been playing for the last 400 hours.  This particular game will tear your hair out for you to save you the time.