![VGCollectaholic on Twitter: "I'm thrilled to share this new addition to my collection - a prototype Nintendo #GameCube controller! This was sent to developers during the pre-release “Project Dolphin” days. There are VGCollectaholic on Twitter: "I'm thrilled to share this new addition to my collection - a prototype Nintendo #GameCube controller! This was sent to developers during the pre-release “Project Dolphin” days. There are](https://pbs.twimg.com/media/D7LafiKXoAA7km8.jpg:large)
VGCollectaholic on Twitter: "I'm thrilled to share this new addition to my collection - a prototype Nintendo #GameCube controller! This was sent to developers during the pre-release “Project Dolphin” days. There are
National Videogame Museum - This special NPDP cartridge contains prototype game data to be used with Nintendo Gamecube development kits, or as it was known at that time, the Dolphin. By inserting
![Nintendo GameCube Controller Stand por PrimeRetroGamer | Descargar modelo STL gratuito | Printables.com Nintendo GameCube Controller Stand por PrimeRetroGamer | Descargar modelo STL gratuito | Printables.com](https://media.printables.com/media/prints/245157/images/2208280_62630393-34cf-4ec7-8efa-be45a1a3b454/thumbs/cover/1200x630/jpg/img_3890-copy.jpg)
Nintendo GameCube Controller Stand por PrimeRetroGamer | Descargar modelo STL gratuito | Printables.com
![Archivo:Nintendo-GameCube-Dolphin-DS5-Controller-Prototype-FL.jpg - Wikipedia, la enciclopedia libre Archivo:Nintendo-GameCube-Dolphin-DS5-Controller-Prototype-FL.jpg - Wikipedia, la enciclopedia libre](https://upload.wikimedia.org/wikipedia/commons/c/cb/Nintendo-GameCube-Dolphin-DS5-Controller-Prototype-FL.jpg)