Super Mario RPG: Legend of the Seven Stars, often shortened and officially known in Japan as Super Mario RPG (スーパーマリオRPG, Sūpā Mario Āru Pī Jī^?), is a hybrid adventure/console role-playing game developed by Square and published by Nintendo. Nintendo first released the game on March 9, 1996 in Japan and on May 13, 1996 in North America. Europe and Australia did not officially receive the game until over twelve years later, when it was released for the Wii’s Virtual Console on August 22, 2008; this is the longest time-span between an American and European release in Nintendo history. It was re-released for the North American Virtual Console on September 1, 2008.

Super Mario RPG is the final Mario game for the Super Nintendo Entertainment System video game console, as well as being one of the last games Square produced for Nintendo hardware until Chocobo Land: A Game of Dice in 2002. Square did much of the development of Super Mario RPG under direct guidance from producer Shigeru Miyamoto.

Super Mario World​ (スーパーマリオワールド Suupaa Mario Waarudo^?), also known in Japan as Super Mario Bros. 4 (as a subtitle, with Super Mario World being the main title; this subtitle was also the working title for the game)^[1], is a platform video game developed and published by Nintendo as a pack-in launch title for the Super Nintendo Entertainment System (SNES), and is the seventh game in the Super Mario series. Development was handled by Nintendo’s Research & Development Team 4, led by Shigeru Miyamoto, who directed the game along with Takashi Tezuka.

The game centers on the quest of Mario and Luigi to save the Dinosaur Land from Bowser, the series’ antagonist. The two brothers must travel across seven worlds to restore order to Dinosaur Land. It built on the gameplay of previous Mario games by introducing new power-ups that augment character abilities, and established conventions that were carried over to future games in the series.

The game was a critical and commercial success, gaining a legacy and selling over 20 million copies worldwide. It has been re-released three times, first as part of a combo with Super Mario All-Stars on the SNES in 1994. Secondly, it was released on the Game Boy Advance with modified gameplay, as the second part of the Super Mario Advance series. The third re-release was for the Wii’s Virtual Console in North America in 2007; there were little changes from the original SNES version.