![Nintendo Player – A Not-For-Profit Classic Gaming Fansite - Super Mario Kart (Prototype, Super Nintendo) Nintendo Player – A Not-For-Profit Classic Gaming Fansite - Super Mario Kart (Prototype, Super Nintendo)](http://nintendoplayer.com/prototypes/smk/screens/Super%20Mario%20Kart%20(USA)041.png)
Nintendo Player – A Not-For-Profit Classic Gaming Fansite - Super Mario Kart (Prototype, Super Nintendo)
![Super Mario Kart began life as an F-Zero multiplayer prototype, reveals Retro Gamer interview | GamesRadar+ Super Mario Kart began life as an F-Zero multiplayer prototype, reveals Retro Gamer interview | GamesRadar+](https://cdn.mos.cms.futurecdn.net/9GFwDGYGEdXF3SgdBXXnUC.jpg)
Super Mario Kart began life as an F-Zero multiplayer prototype, reveals Retro Gamer interview | GamesRadar+
![Nintendo Player – A Not-For-Profit Classic Gaming Fansite - Super Mario Kart (Prototype, Super Nintendo) Nintendo Player – A Not-For-Profit Classic Gaming Fansite - Super Mario Kart (Prototype, Super Nintendo)](http://www.nintendoplayer.com/prototypes/mariopaint/smk.jpg)
Nintendo Player – A Not-For-Profit Classic Gaming Fansite - Super Mario Kart (Prototype, Super Nintendo)
![Supper Mario Broth on Twitter: "A prototype version of Super Mario Kart contains a debug menu with some standard options and one separated from the rest, called simply "MARIO". Selecting "MARIO" will Supper Mario Broth on Twitter: "A prototype version of Super Mario Kart contains a debug menu with some standard options and one separated from the rest, called simply "MARIO". Selecting "MARIO" will](https://pbs.twimg.com/media/FNwHJNlXIAM8Lgr.png)