One Piece: Pirate Warriors 4 is an action-adventure video game developed by Omega Force (Koei Tecmo) and published by Bandai Namco Entertainment for Microsoft Windows, PlayStation 4,Xbox One, Nintendo Switch.
It is the fourth installment in Pirate Warriors video-game series, based on the One Piece franchise.
It is a sequel to the 2015 game One Piece: Pirate Warriors 3.
It was released on March 27, 2020.
The game features game play similar to the previous installments.
A new game mode called "Titan mode" is introduced, where opponents are actually their size like being really small or being a giant from the anime, forcing the player to adjust their strategy.
The game has its own original story that takes the Wano arc from One Piece and changes it also features four new multiplayer modes called Giant Boss Battle, Total Bounty Battle, Timed Defense Battle, and Territory Battle.