What is game cube disc?

The GameCube disc is a proprietary game disc format developed by Nintendo for use with their GameCube console. The disc is roughly 8cm in diameter and can hold up to 1.5GB of data. It is similar in design to a standard DVD but uses a smaller, proprietary format. The GameCube disc is read using a laser in the console's disc drive and is compatible with a wide variety of games and software. In addition to games, the GameCube disc was also used for storing game demos, trailers, and other multimedia content. Despite being discontinued in 2007, the GameCube remains a popular console among retro gaming enthusiasts and collectors.