This page contains Cheats for One Piece: Grand Battle 3 organized by sections for Playstation 2. One Piece: Grand Battle 3 is a Action Fighting 3D game, made by Ganbarion, released on Dec 11, 2003 and published by Bandai. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
- Developer: Ganbarion
- Publisher: Bandai
- Genre: Action Fighting 3D
- Release Date: Dec 11, 2003
- ESRB: Not Set
Hidden Characters in One Piece Grand Battle 3:...From: Warmaster
You have to finish Event Battle as Robin....From: babypiller
You have to finish Event Battle as Chopper....From: marcus09
You have to finish Event Battle as Zoro....From: Abulamayday
You have to finish Event Battle as Luffy....From: hotshotmeg
Unlock Bon Clay and the third costumes for Luffy, Zorro, Nami, Usopp, Sanji, Chopper and Robin (by completing training mode with them), then successfully complete Event Battle as Smoker under the hard difficulty setting....From: Breav
Unlock Ace, complete Event Battle under the hard difficulty setting as Luffy, Zorro, Nami, Usopp, Sanji, Chopper and Robin, and unlock the Windmill Village and Marine HQ stages. Then, successfully complete Event Battle as Luffy under the hard difficulty setting....From: needforspeed
Complete the following goals to unlock the corresponding costume for the indicated character....From: gazzat15
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