One Piece: Unlimited World Red (ワンピースアンリミテッドワールドレッド) is an action-adventure game developed by Ganbarion and published by Namco Bandai Games for the Nintendo 3DS. The game is based on the popular manga and anime series One Piece, and follows the Straw Hat Pirates as they explore an island known as Trans Town. Players can explore the island, battle enemies, and complete various missions. The game features a variety of characters from the series, as well as an original character created specifically for the game. Players can also engage in various mini-games, such as fishing and bug-catching. The game also features a multiplayer mode, allowing up to four players to join forces and take on various challenges. With its colorful graphics and engaging gameplay, One Piece: Unlimited World Red is sure to be a hit with fans of the series.