This page contains One Piece: Grand Adventure Unlockables for Gamecube called "Sound test" and has been posted or updated on Oct 31, 2006 by badgirl2419.
- Developer: Ganbarion
- Publisher: Namco Bandai Games America
- Genre: Action Fighting
- Release: Aug 29, 2006
- ESRB: Teen
Get all of the cards by playing Arena mode in Grand Battle mode to unlock the "Sound Test" option.
Please Submit a Problem for any incomplete, non-working or fake cheat listed above.
If you know other secrets, hints, glitches or level guides, then please Submit your Cheats and share your insights with other players.
From: wong siew luen
Posted on: 09-20-2011
Stuck in this game? Set a specific, clearly defined question and let other gamers answer your question or view answers to previously asked questions. If you think you are an expert then please try to help others with their questions.