All Working One Piece Grand Battle Cheats - Playstation

Miss Wednesday
Press [Square]x2, [Triangle], [X]x2, [Circle] while the credits are rolling at the end of the game. A sound will confirm correct code entry.

Pandaman
Press [Circle]x2, [X], [Triangle]x2, [Square] while the credits are rolling at the end of the game. A sound will confirm correct code entry.

Arlong
Successfully complete the game in event mode as Nami.

Krieg
Successfully complete the game in event mode as Sanji.

Mihawk
Successfully complete the game in event mode as all characters from Luffy to Tashigi. Then, win event mode again as Zolo and defeat Mihawk.

Shanks
Successfully complete the game in event mode as all characters from Luffy to Tashigi. Then, win event mode again as Luffy and defeat Shanks.

Smoke
Successfully complete the game in event mode as Lufi, Nami, Zolo, Sanji, and Usop. Then use Lufi to complete event mode again.