The ground looks more like Super Mario World's to me. It looks really good either way. I never would've thought of reskinning the Fly into a Chuck though, probably because the former only takes one stomp to kill unless you did some sort of ASM hacking.
I haven't been able to find the sprite code so no asm hack, I couldn't get rid of those couple weird pixels so i mad it back to fly, I did shade the ground to be more like smw.
I polished 1-1 and fixed the cut off and removed some weird experimental tiles.
Polished 1-3 used tiles from original Mario bros.
Captain Toad is returning to your SNES.
My first completed SMB 1 hack is 80% finished.
Looking good, Zac. I didn't notice any odd pixels on the Chuck sprite, but my vision sucks, so that might be why. I also noticed that you changed the heart sprite into a moon. Is that a reference to Lunar Magic and SMW hacking?
Looks good! retrostage has GB flash boards coming soon ... yea with there own programmer simply hook programmer up to PC stick board into programmer an flash any GB game ROM to it (depending on size of game) you can publish your own games! also have them for gens,nes,snes,n64 ....anyways keep up flow good work