Here’s your first look at One Piece: World Seeker gameplay footage from Bandai Namco. One Piece: World Seeker will be the most ambitious One Piece game ever created with players taking control of Luffy in a free roaming world. Get ready to wage war in different and exciting locations with full control. One Piece: World Seeker launches worldwide in 2018 on Playstation 4, Xbox One, and PC.