Super Mario All-Stars[a] is a 1993 compilation of Super Mario platform video games developed and published by Nintendo for the Super Nintendo Entertainment System. The game contains enhanced remakes of the four Super Mario games released for the Nintendo Entertainment System: Super Mario Bros., Super Mario Bros. 2, Super Mario Bros. 3, and Super Mario Bros.: The Lost Levels, the last of which was the original Japanese version of Super Mario Bros. 2 which was not released outside Japan prior to this compilation. The games were restructured to take advantage of the Super NES hardware, featuring updated graphics and sounds and additional save mechanisms.
A second version of the compilation, which includes Super Mario World as a playable title, was released in December 1994. The original 1993 version of Super Mario All-Stars was ported as a Wii disc game in 2010 to celebrate the 25th anniversary of Super Mario Bros.
Super Mario World[a] is a 1990 side-scrolling platform game developed and published by Nintendo for the Super Nintendo Entertainment System (SNES). The story follows Mario’s quest to save Princess Toadstool and Dinosaur Land from the series antagonist Bowser and his children, the Koopalings. The gameplay is similar to that of earlier Super Mario games: Players control Mario or his brother Luigi through a series of levels in which the goal is to reach the flagpole at the end. Super Mario World introduced Yoshi, a dinosaur who can eat enemies and gain abilities by eating the shells of Koopa Troopas