The Game Boy Player is an accesory for the GameCube which allows you to play Game Boy, Game Boy Color, and Game Boy Advance games on your TV. It was released in Japan on March 20, 2003, in Europe on June 20, 2003 and in North America on June 24, 2003. It fits under the GameCube console, adding a few inches to the system. To start a GBA game, a Game Boy Player disc must be inserted into the GameCube. The rumble feature was added in some games also.