Nintendo's 32-bit Game Boy Advance is the revolutionary all-new version of its best-selling portable video game system, Game Boy. Selling more than 110 million systems and 405 million games since its launch in 1989, the Game Boy family of handheld video game systems is acknowledged as the most popular video game platform in history. With a new horizontal orientation and dual shoulder buttons, the compact Game Boy Advance features high-resolution graphics on a 2.9" full-color LCD screen - 50 percent larger than that of Game Boy Color, and supports four-player multi-player gaming and other innovative gameplay. The system also has the ability to play the entire library of existing Game Boy and Game Boy Color titles.