Super Mario All-Stars
The game was re-released in a special version of "Super Mario All-Stars", "Super Mario All-Stars + Super Mario World", as a pack-in game for the SNES in December 1994. "All-Stars" contains enhanced remakes of the first four "Super Mario" games released for the NES: "Super Mario Bros.", "Super Mario Bros.2", "Super Mario Bros.3" and "". In contrast to the other games in the collection, "Super Mario World" is largely identical to the original version, but Luigi's sprites were updated to make him a distinct character and not just a palette swap of Mario.