A new trailer for One Piece Pirate Warriors 4 was released during Gamescom 2019. The trailer shows off a confrontation between Luffy and Sanji which is then followed by a boss battle between Luffy and one of the emperors of the sea Big Mom. The game will cover the Cake Island arc where players will be able to play will all of their favorite characters from the series. The game will feature a new engine and for the first time ever be on an Xbox console.

The game will feature the biggest roster of characters to date for the series, with six more playable characters being announced today. Sanji Vinsmoke, Jimbei, Ichiji Vinsmoke, Niji Vinsmoke, Yonji Vinsmoke, and Reiju Vinsmoke. One Piece Pirate Warriors 4 will release for the Xbox One, PlayStation 4, PC, and the Nintendo Switch sometime in 2020.