Harry Potter and the Prisoner of Azkaban is the third Harry Potter game for the Game Boy Advance. It is the sequel to Harry Potter and the Chamber of Secrets for the Game Boy Color, and as such, features similar turn-based RPG gameplay with additional puzzle elements. In turn-based battles, Harry and his friends must use the right spells and items to defeat their enemies. Outside of battles, you will take on quests and explore various dungeons. Inside dungeons, enemies are visible, so that it is possible to avoid combat. You will also need to use different spells to solve puzzles and clear obstacles.