A video game console emulator for the GameCube and Wii that runs on Windows, OS X, Linux, and Android. This tag does not apply to the Dolphin file manager, which is bundled with KDE.

Dolphin is a free and open-source video game console emulator for the Nintendo GameCube and Wii that runs on Windows, OS X, Linux, and Android. It was first released in 2003 as an experimental Nintendo GameCube emulator, discontinued in 2004 due to performance problems, and revived in 2005. It became open-source in 2008.

Dolphin 5.0 screenshot