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One Piece: Grand Adventure

Codes

Versus mode passwords

These cap-sense codes unlocks the L100 character in VS mode only. Type this code in "enter password" screen.

EffectCode
WapolbyfyrsCwFRZx9dDZ
NamiGjfrK92hjyzFB7BC
Sanjim6mzsmwWg7618qgL
TraceP9wRrM9Bw86cK528
MihawkpP72dQw83R7Wdfnf
CrocodileVBbPVJDcZM9NyNMf
KuinaxLtwnrJ1VKLmSwCg
EnelZzqs6PLNWqwblXBH

Contributed By: ravjunior.

Glitches

Removal of Opponent's Supports

This is for battles where the CPU starts off with multiple support characters helping them. If you open the disc tray/cover as soon as "FIGHT!" appears on screen, you can battle as normal without their supports interfering. When the battle is finished, you need to close the disc tray/cover to let the game resume.

NOTE: This does not cancel permanent effects, environmental changes, or supports that are summoned during the battle.

Contributed By: Kryptonite3d.

Unlockables

Characters

Beat Crocodile in Luffy's adventure mode to unlock Buggy and Mr. 0 Crocodile's adventure mode, continue with Luffy's adventure and defeat Eneru to unlock Chaser's adventure mode.

UnlockableHow to Unlock
In Chaser's adventure mode, get Chaser to Lv. 15 and use him once in battle.Chaser
In Mr. 0 Crocodile's adventure mode, use him once in battle after he joins the crew.Eneru
In Chaser's adventure mode, use him once in battle after he joins the crew.Hawk-Eyes Mihawk
In Chaser's adventure mode, get Kuina to Lv. 15 and use her once in battle.Kuina
In Mr. 0 Crocodile's adventure mode, use him once in battle after he joins the crew.Mr. 2 Bon Clay
In Luffy's adventure mode, use her once in battle after she joins the crew.Nico Robin
In Mr. 0 Crocodile's adventure mode, use him once in battle after he joins the crew.Ohm
In Buggy's adventure mode, use him once in battle after he joins the crew.Portgaz D. Trace
In Buggy's adventure mode, use him once in battle after he joins the crew.Red-Haired Shanks
In adventure mode, use a support character in 3 battles, then they can be used by any character in Grand Battle mode.Support Characters
In Chaser's adventure mode, get Zeff to Lv. 15 and use him once in battle.Zeff

Contributed By: ninjaXzero.

Unlocking Extra Costumes- Straw Hat Pirates

All Straw Hat characters but Vivi start with their 1P and 5P costumes, and in Robin's case the 4P as well. In general, 4P costumes will be found first, while 2P costumes appear later in the game and are more complicated to get. Any costumes unlocked in Adventure mode will be usable in every other mode.

In unlocking Luffy's 2P costume, make sure not to fight Crocodile until after you have travelled to Jaya and are prompted to finish Crocodile before proceeding, or your game will end at the Crocodile fight.

An easy way to beat Ace(Trace) with Chopper in the Graveyard of Ships is to use Chopper's "Health" attack (Jump+O) non-stop. Beware of rolling bombs.

UnlockableHow to Unlock
Obtain the bonus item "Santa Hat" by beating Ace(Trace) with Chopper at a Wrecked Ship in the Graveyard of ShipsChopper 2P
Obtain the bonus item "Polo Shirt" by beating Chopper in 20 counts at Pepper Village in the Drum Kingdom Sea AreaChopper 3P
Obtain the bonus item "Panda T-shirt" by beating Nico Robin with Chopper at Erumalu in Alabasta Kingdom Sea areaChopper 4P
Obtain the bonus item "Pirate Coat" by beating Crocodile the first time at Alubarna in the Alabasta Kingdom Sea area with a super attackLuffy 2P
Obtain the bonus item "Baseball Uniform" by beating Luffy with more than 30% HP at Mustard Village in the Fusha Village Sea AreaLuffy 3P
Obtain the bonus item "Cool Shades" by beating Buggy with an item at Orange Village in the Orange Village Sea areaLuffy 4P
Obtain the bonus item "Yellow T-shirt" by beating Buggy at Vermillion Town in Jaya Sea Area with NamiNami 2P
Obtain the bonus item "Cheerleader" by beating Nami with more than 70% HP at Coco Village in the Roguetown Sea AreaNami 3P
Obtain the bonus item "Fashionable Sunglasses" by beating Chaser at Navy Base No.64 in the Inshore Alabasta Kingdom areaNami 4P
Obtain the bonus item "White Hat" by beating Ohm the first time at the Ruins in SkypieaRobin 2P
Obtain the bonus item "Kimono" by beating Nico Robinwith more than 50% HP at Misty Peak in the Drum Kingdom Sea areaRobin 3P
Obtain the bonus item "Gaudy Shirt" by beating Don Krieg at Vinegar Village in the Jaya Sea area with SanjiSanji 2P
Obtain the bonus item "Soccer Uniform" by beating Sanji without jumping at Carmine Town in the Orange Sea AreaSanji 3P
Obtain the bonus item "Necklace" by beating Chopper at Big Horn in the Drum Kingdom Sea area with SanjiSanji 4P
Obtain the bonus item "White Bandana" by beating Kuro at Mock Town in the Jaya Sea areaUsopp 2P
Obtain the bonus item "Chestpiece" by beating Usopp without getting knocked down.Usopp 3P
Obtain the bonus item "Sunglasses" by beating Nami at Coco Village without knocking her outUsopp 4P
Obtain the bonus item "Goggles" by beating Arlong at Spice Village in the Jaya Sea areaZolo 2P
Obtain the bonus item "Judo Wear" by beating Zolo with a super attack at Red Town in the Fusha Village Sea AreaZolo 3P
Obtain the bonus item "Necklace" by staying alive for 30 counts against Hawk-eye Mihawk at Blue Town in the Syrup Village Sea areaZolo 4P

Contributed By: Scryn and Anjasmara.