![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/smk/Foto107.jpg)
Nintendo Player – A Not-For-Profit Classic Gaming Fansite - Super Mario Kart (Prototype, Super Nintendo)
![Discover Many Discarded Features in the Circuit Editor of the Super Mario Kart Prototype - theGeek.games Discover Many Discarded Features in the Circuit Editor of the Super Mario Kart Prototype - theGeek.games](https://thegeek.games/wp-content/uploads/2021/08/Super_Mario_Kart_-_North_American_Cover.png.jpg)
Discover Many Discarded Features in the Circuit Editor of the Super Mario Kart Prototype - theGeek.games
![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)008%20(2).png)
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)