Sorry this took a while to moderate. I claimed it today and I think this was a very nice hack! I felt all the love that was put in with it. I loved the little details so much, such as the construction workers in the end of demo level. I laughed out loud when Yoshi called me out for dropping him in the lava, I wasn't expecting that rofl
Your level design is also fun and to the point, good job
I will point out that in the first level, your status bar goes behind the layer 1 because of your layer 3 settings. Nothing major, but be sure to fix it when you can!
Also don't worry about it crashing in ZSNES, a hack does not need to work in that emulator at all ^^