Super Mario Bros. Enhanced
The Lost Levels Enhanced
Super Mario World Enhanced
Re-releases of my old hacks from 2005 under new names.
They're now fully compatible with newer emulators, and have had some audio problems fixed. There is little to no change in gameplay, so if you've played these hacks before, there's not much new for you.
Lots of thanks to Smallhacker for his invaluable help over the last few days. He's a gent.
Feel free to take anything you want from these hacks, or to use them as a base for your own hack. Credit would be appreciated.