One Piece: Pirate Warriors (ワンピース海賊無双; Wan Pīsu Kaizoku Musō, lit. "One Piece Pirates Unmatched") is the third Warriors collaboration project. The game's story and characters are based on the Japanese comic and animated series One Piece. This game is the first One Piece title to be made and sold on the PlayStation 3. It has sold 1,200,000 copies worldwide.