This one's a Japan-only GBA Harry Potter game based on Prisoner of Azkaban—never got an English release, which is a shame because it's actually pretty solid for a movie tie-in. You play as Harry, Ron, and Hermione exploring Hogwarts in this weird mix of top-down adventure and turn-based battles. The sprites are tiny but charming, and there's something oddly satisfying about casting spells with the GBA's limited buttons.

Combat's simple but has just enough strategy—you'll swap between characters mid-fight when someone's low on MP, and some spells combo in ways that aren't obvious at first. The dungeon bits feel a bit like a stripped-down Zelda, though the translation patches floating around are... questionable at best. Still, if you're into obscure Potter games, it's way better than that Chamber of Secrets GBA mess.