Harry Potter and the Prisoner of Azkaban for the GBA is a traditional turn based RPG. The game does support linking with the GameCube version of the game. The game also closely follows the story of the movie.
Box Back of US North American GBA edition
THE DEMENTORS ARE COMING... AND THIS TIME HARRY NEEDS HIS FRIENDS.
-Play as Harry, Ron, and Hermione
-Facce the Dementors
-All New Mini-Games