One player controls Pac-Man with the Game Boy Advance, which displays the entire maze, while the other players control each of the Ghosts with the GameCube controller. The game cannot be played as a one-player game. One player must be Pac-Man, and at least one more must be a Ghost. Pac-Man's goal is to eat all of the pellets on the game board while avoiding being tagged by the Ghosts. The Ghosts' goal is to catch Pac-Man, merely by touching him. (wikipedia.org)