Today a few more details for One Piece: Pirate Warriors 2 were revealed in the latest issue of Jump magazine. The magazine states that Namco Bandai and Omega Force have included the missing Thriller Bark arc.
With the inclusion of this arc comes the Gekko Moriah boss battle and a new playable character will be added to the roster in the form of Perona. Perona uses various ghost weaponry, which in the show, can cause her opponents to feel extremely depressed just by touching them. Currently, One Piece: Pirate Warriors 2 has been announced for Western release sometime this Summer on the PlayStation 3 only as the Vita release is not coming to the West.
