We've just had an interesting heads up in our inbox, that Super Mario World on the NES has been hacked by Jabu to make the game even more similar to the SNES version, improving gameplay and graphics. Now if you're thinking to yourselves I don't remember Super Mario World on the NES, that's because the game was never officially released on the NES, and was only ported over to the NES from the SNES as a bootleg developed by Hummer Team and released in 1995. Now thanks to Jabu, he has made the game more in line with the SNES version but keeping as much of the core bootleg gameplay intact.