The Arcade Ultimate is a handheld Sega Mega Drive console on a chip created by AtGames. It can be seen as an enhanced version of the Arcade Portable. Like its predecessors, the name of this product is disputed and varies considerably between regions and distributors. While AtGames call it the Arcade Ultimate on their website, most packaging designs call the system the Gopher, with Sega Mega Drive Arcade Ultimate Portable, Sega Genesis Ultimate Portable Game Player, Sega Genesis Firecore Portable Player, and Sega Mega Drive Firecore Portable Player also in use. In Brazil the system is known as the MD Play.