Buy One Piece Pirate Warriors 4 Characters Pass 2 now! You will receive the key for the DLC by BANDAI NAMCO Entertainment via eMail within the stated delivery time. Get a selection of additional playable characters and bonuses for the game One Piece Pirate Warriors 4. Download One Piece Pirate Warriors 4 Characters Pass 2 for free via the Steam network. Steam can be found here. The original game (not included in this offer) is required to use, respectively, play the contents of the DLC. This is an EU key that can only be used / activated within Europe.