One Piece: Pirate Warriors 4 – The Ultimate Switch Experience
One Piece: Pirate Warriors 4 is an action-adventure game developed by Koei Tecmo Games and published by Bandai Namco Entertainment. The game is based on the popular manga and anime series "One Piece" by Eiichiro Oda. It was initially released in 2020 for PlayStation 4, Xbox One, and Microsoft Windows, and later for the Nintendo Switch.
As of November 21, 2025, a dedicated version was released for the successor to the original Switch. Existing Switch owners can access a . Key improvements include: