The GP2X is an open-source, Linux-based handheld video game console and portable media player developed by South Korean company GamePark Holdings. It was released on November 10, 2005, in South Korea only.
The GP2X is designed for homebrew developers as well as commercial developers. It is commonly used to run emulators for classic game consoles such as Neo Geo, Sega Mega Drive, Sega Master System, Sega Game Gear, Amstrad CPC, Commodore 64, Nintendo Entertainment System, PC-Engine/TurboGrafx-16, MAME and others.
Read more about GP2X: Overview, History, Software, DRM Controversy