Playstation 2 : One Piece: Grand Adventure Cheats
Below are the cheats, hints, and tips that Game Gas knows about for One Piece: Grand Adventure. On the right are
websites that may have additional cheat codes, hints, or tips for One Piece: Grand Adventure.
Unlock Ohm (Crocodile's adventure mode)
Get Ohm as your ally in the Jaya area and win a battle using him.
Unlock Trace (Buggy's adventure mode)
Recruit him in Drum Island then win a battle using him.
Unlock Mihawk (Chaser's adventure mode)
After recruiting Mihawk win a battle using him.
Unlock Shanks (Buggy's adventure mode)
Recruit Shanks and then win a battle using him.
Unlock Nico Robin (Luffy's adventure mode)
Get her as your ally at the end and win a battle using her.
Unlock Mr. 2 Bon Clay (Crocodile's adventure mode)
Get Mr. 2 as your ally and win a battle using him.
Unlock Eneru (Crocodile's adventure mode)
Get Eneru as your ally in the Jaya area and win a battle using him.