Initial rumblings about the One Piece Romance Dawn RPG suggested that it would simply cover the early adventures of Luffy and his Straw Hats crew, but Jump reports on yet another example of how far the story will reach with the inclusion of the Impel Down story arc.
Impel Down kicked off in Chapter 525 of Eiichiro Oda's long-running manga, and runs through volumes 54-56. The name refers to the World Government's max-security prison, reserved for the most dangerous criminals and pirates. Of course, Luffy enters willingly to rescue his brother Ace, kicking off a wild prison escape storyline.
One Piece Romance Dawn: Adventure at Daybreak is scheduled for a December 20 release on PSP in Japan. Check out the latest TV commercial below: