One Piece: Seven Island Adventure (Ilgop Seomui Daebomul) is an original RPG adventure for the Game Boy Advance. Join Luffy and the Straw Hat Crew as they explore seven mysterious islands in search of a legendary treasure. The game combines side-scrolling exploration with a strategic 5x5 grid-based battle system. Players must carefully position their party and utilize each character's signature moves to defeat enemies. Featuring an original story and characters designed specifically for this title, it offers a deep and rewarding experience for One Piece fans who enjoy tactical RPG gameplay and island exploration.