Super Mario All-Stars + Super Mario World

Super Mario All-Stars + Super Mario World is a compilation title for the Super Nintendo. It includes all the games from Super Mario All-Stars, as well as Super Mario World. It was released in 1994.

The original Super Mario All-Stars title screen was changed somewhat to accompany the additional game. The background and floor color was changed from blue to orange, "Super Mario World" was added to the logo, and Birdo was moved a bit forward to make room for Yoshi, who was added in the background.

Differences from Super Mario World
Although there were no huge differences to the game unlike the other games in All-Stars, there were a few minor differences. Such as the sprites for Luigi in Super Mario World were changed. In the original game, Luigi looked exactly like Mario, except with a green outfit. In the remake, he is slimmer than Mario, and performs many actions differently (for instance, Mario slides down slopes on his rear, but Luigi slides down on his knees). Interestingly, Luigi also spat fireballs rather than shooting them from his fingers, resembling the attack of a Fire Bro. Mid-game saving was also incorporated, which worked the same as it did in the other games.

Also note that Super Mario World now had four save files like the rest of the games in Super Mario All-Stars, where original version only had three.