The original computer versions suffer from "broken" physics, such as impossible-to-predict shell behavior and a lack of screen scrolling that leads to "leap of faith" deaths. Modern fans have ported the entire game back to the : Super Mario Bros. - SPECIAL Edition!
Due to the hardware limitations of the PC-88 compared to the Famicom, the game introduced several distinct changes to the core Mario experience: Super Mario Bros Special Pc 88 Rom BETTER
If you were to create an improved version titled (or a hack of it), here are some plausible features to make it more playable and faithful yet still retain its unique identity: The original computer versions suffer from "broken" physics,