One Piece: Grand Adventure is a video game for the Sony PlayStation 2 and the Nintendo GameCube. Unlike other One Piece video games, this one was developed specifically for the US. The gameplay is similar to One Piece: Grand Battle! (known in Japan as One Piece: Grand Battle Rush!). Based on the popular Anime and Manga series, One Piece, Grand Adventure contains more characters (Zeff, Kuina), levels, and features, some of which were cut out of the U.S One Piece Grand Battle. game was also released in Korea, Australia, and in both Spain and the UK in Europe.

Source: Wikipedia