GBA games can too! My Harry Potter & the chamber of secrerts game went in there it was fine.(I wouldn't have cared if it didn't work afterwards anyway. that game is shit) But of course games with battery's would prolly short circuit
@Xdqwerty, Osu! Tatakae! Ouendan! is the Japanese version of the game, different settings/characters/songs but otherwise identical mechanics. I played that before I knew about Elite Beat Agents lol. Both fantastic games https://en.wikipedia.org/wiki/Osu!_Tatakae!_Ouendan