One Piece: Pirate Warriors One Piece: Pirate Warriors is the first installment in the One Piece: Pirate Warriors series, released for PlayStation 3. The game was developed in commemoration of the 15th anniversary of the One Piece manga and anime franchise by Eiichiro Oda. Pirate Warriors was also the first game in the One Piece video game franchise that was released on a PlayStation system since One Piece: Grand Adventure in 2006. One Piece: Pirate Warriors 2 One Piece: Pirate Warriors 2 is the second installment in the One Piece: Pirate Warriors series, released for PlayStation 3 and PlayStation Vita. It was released in Japan on March 20, 2013, Europe on August 30, 2013, and in the United States on September 3, 2013. One Piece: Pirate Warriors 3 One Piece: Pirate Warriors 3 is the third installment in the One Piece: Pirate Warriors series, released for PlayStation 3, PlayStation 4, PlayStation Vita, and Microsoft Windows. It was released in Japan on March 26, 2015 and subsequently in Western territories on August 25, 2015. This is the last One Piece video game released for PlayStation 3. An enhanced port for the Nintendo Switch was released in December 2017. One Piece: Pirate Warriors 4 One Piece: Pirate Warriors 4 is the fourth installment in the One Piece: Pirate Warriors series, released for Microsoft Windows, PlayStation 4, Xbox One, and Nintendo Switch. It was released on March 27, 2020. == Production and release ==