Metal Slug is a series of run and gun video games first released on Neo-Geo arcade machines and game consoles created by SNK. It was also ported to other consoles, such as the Sega Saturn, the PlayStation, the Neo-Geo Pocket Color and more recently, the Game Boy Advance, PlayStation 2, iPhone, iPod Touch, Xbox, Xbox 360 and Nintendo DS. There is also an anthology of the first 7 games in the main series (including Metal Slug X) available for the Wii, PlayStation Portable, PlayStation 2 and Windows. In 2009, the first three games were officially ported by Games Load to Windows.