Dolphin, the first emulator for the GameCube that could run commercial video games, was released.
Dolphin (emulator)
Dolphin is a free and open-source video game console emulator of GameCube and Wii that runs on Windows, Linux, macOS, Android, Xbox One, Xbox Series X and Series S.
Video game console emulator
A video game console emulator is a type of emulator that allows a computing device to emulate a video game console's hardware and play its games on the emulating platform. More often than not, emulators carry additional features that surpass limitations of the original hardware, such as broader controller compatibility, timescale control, easier access to memory modifications, and unlocking of gameplay features. Emulators are also a useful tool in the development process of homebrew demos and the creation of new games for older, discontinued, or rare consoles.
GameCube
The Nintendo GameCube is a home video game console developed and marketed by Nintendo. It was released in Japan on September 14, 2001, in North America on November 18, 2001, in Europe on May 3, 2002, in Australia on May 17, 2002, and in South Korea on December 14, 2002. It is the successor to the Nintendo 64. As a sixth-generation console, the GameCube primarily competed with Sony's PlayStation 2, Sega's Dreamcast and Microsoft's Xbox.