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One Piece: Grand Battle Hints & Cheats

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PS2 Hints & Cheats

One Piece: Grand Battle Cheat Codes

  1. Unlocking Strawhat Pirate's 3rd Costume

    At the Start Screen, Hold L1 or L2 and input these codes:
    Note: these codes also changes the person standing beside the game menu selection
    CheatEffect
    Up, Up, X, Square, X, XLuffy's 3rd Costume
    Down, Down, X, Square, X, TriangleZoro's 3rd Costume
    Left, Left, X, Square, X, TriangleNami's 3rd Costume
    Right, Right, X, Square, X, TriangleUsopp's 3rd Costume
    Up, Down, X, Square, X, CircleSanji's 3rd Costume
    Left, Right X, Square, X, TriangleChopper's 3rd Costume
    Down, Right, X, Square, X, XRobin's 3rd Costume
  2. Alternate costumes for straw hats (NA)

    Do all of these at the screen that says press start.
    For the D costume hold R1.
    CheatEffect
    Up, O, Down, O Triangle, [ ], Triangle, OSanji's 4th Costume
    Down, O, Down, O, [ ], X, X, TriangleZolo's 4th Costume
    Right, O, Right, O, X, Triangle, [ ], OUsopp's 4th Costume
    Left, X, Right, O, Triangle, Left, Right, [ ]Chopper's 4th Costume
    Up, O, Up, O, [ ], X, X, UpLuffy's 4th Costume
    Left, O, Left, O, Triangle, Triangle, [ ], DownNami's 4th Costume
  3. How to unlock Mr. 0 Crocodile

    To unlock Crocodile, you must first have all 15 characters unlocked. Then, go back and play Story mode on any level with Ms. Sunday. After you beat her story mode, during the credits enter the following code.
    CheatEffect
    Hold L1, then press Down, X, Left, Down, Triangle, X, O, Square, Up, O, R, Left, Triangle, Right, Square, RUnlocks Mr. 0 Crocodile
  4. Unlocking Straw Hat pirate's 3rd costume (NA)

    Do all of these at the screen that says press start.
    For the C costumes hold L1.
    CheatEffect
    Right, X, Right, X, [ ], X, TriangleUsopp's 3rd costume
    Down, X, Down, X, [ ], X, TriangleZolo's 3rd costume
    Up, X, Down, X, [ ], X, OSanji's 3rd costume
    Triangle, Left, Right, X, Up, X, DownChopper's 3rd costume
    Up, X, Up, X, [ ], X, XLuffy's 3rd costume
    Left, X, Left, X, [ ], X, TriangleNami's 3rd costume

One Piece: Grand Battle Unlockables

  1. Unlockable Characters

    How to UnlockUnlockable
    Clear Event Battle with Zoro.Buggy
    Clear Event Battle with Robin.Crocodile
    Clear Event Battle with Sanji.Don Krieg
    Clear Event Battle with Usopp.Kuro
    Clear Event Battle with Chopper.Bon Clay
    Clear Event Battle twice with Chopper.Foxy
    Clear Event Battle with Luffy.Smoker
    Clear Event Battle with Nami.Arlong
    Clear Event Battle with Zoro on Hardest difficulty. Beat Mihawk with Zoro's level 2 special after getting hit with Mihawk's level 2 special.Mihawk
    Clear Event Battle with Luffy on the Very Hard difficulty after unlocking all previous characters including Enel and Aokiji.Shanks
    Clear Event Battle with everyone, then play Event Battle again with Luffy and beat Aokiji with a level 2 specialAokiji
    clearing event battle with Luffy's crew, a picture should flsh, go to Grand Tours and just play a regular tournamentEnel
  2. Unlockable

    How to UnlockUnlockable
    Beat Event Battle with all 19 charactersBGM Test
    Clear Hard mode in Event Battle with more than 10 CharactersVery Hard Mode
    Clear Event Battle with EnelMaxim Stage
    After unlocking EVERYONE complete their move lists in training mode and destroy all the pillars in the stage. Do this with every character to unlockMarine HQ stage
    After unlocking Shanks and Mihawk, complete the entire move set for all The Straw Hat Pirates in Training Mode to unlock a third costumeNew Costumes for The Luffy's crew
    Unlock all the characters to reveal a new title screen that features everyoneNew Title Screen
  3. Davy Back Fight Minigame Unlockables

    How to UnlockUnlockable
    Win Davy Back Fight 34 timesThe "Fix" sign
    Win Davy Back Fight 29 timesBreaking Krieg's Armor
    Win Davy Back Fight 26 timesSnow
    Win Davy Back Fight 18 timesCrash Rush Boxer
    Win 3 events in Davy Back Fight and win 3 times Davy Back Fight.Groggy Ring
    Win Davy Back Fight 10 timesDonut Race
    Win 33 times + All support char's voices unlocked and play Davy Back Fight once more to UnlockSanji & Zoro voice (Announcing)
  4. Unlocking Strawhat Pirate's 4th Costume

    After unlocking the 3rd costume for the Strawhat Pirate, play Grand Battle 30 times or beat Event Battle 6 times with each one of the Strawhat crew to unlock their 4th costume *(1 Event Battle = 5 matches)

    Note: It can even be a mix of 4 Event Battle and 10 Grand Battle or 2 Event Battle and 20 Grand Battle, as long as you've beaten the comp. 30 times

    How to UnlockUnlockable
    Play Grand Battle 30 times or beat Event Battle 6 timesLuffy's 4th Costume
    Play Grand Battle 30 times or beat Event Battle 6 timesNami's 4th Costume
    Play Grand Battle 30 times or beat Event Battle 6 timesZoro's 4th Costume
    Play Grand Battle 30 times or beat Event Battle 6 timesUsopp's 4th Costume
    Play Grand Battle 30 times or beat Event Battle 6 timesSanji's 4th Costume
    Play Grand Battle 30 times or beat Event Battle 6 timesChopper's 4th Costume
    Play Grand Battle 30 times or beat Event Battle 6 timesRobin's 4th Costume
  5. Unlock Mr. 2 Bon Clay

    Unlock characters 1-14 first, including the hidden Ms. Sunday, Tony Tony Chopper, Red Haired Shanks and Hawk-Eye Mihawk. Next play as Sanji in Story mode on any difficutly. Enter the following command as the end credits run.
    How to UnlockUnlockable
    Hold L1 and press X, X, Circle, X, Left, X, Circle, Square, X, Circle, Triangle, Circle, X, R, R, LeftMr. 2 Bon Clay
  6. Unlock New System Voices

    How to UnlockUnlockable
    Play Usopp's Pirates' Challenge and win all 3 games to unlock a new System Voice (announcer)Different System Voices
  7. Unlockable Characters (US)

    How to UnlockUnlockable
    After unlocking Ms. Sunday, beat Story Mode on Hard or Very Hard with Monkey D. LuffyTony Tony Chopper (All Modes)
    After unlocking Tony Tony Chopper, beat Story Mode with Luffy on Very HardRed-Haired Shanks (All Modes)
    After unlocking Red-Haired Shanks, play Story Mode as Roronoa Zolo on Very Hard. Finish him with a secret attack to unlock himHawk-Eyes Mihawk (All Modes)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Buggy the Clown (Story Mode)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Captain Kuro (Story Mode)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Don Krieg (Story Mode)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Saw-Tooth Arlong (Story Mode)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Captain Chaser (Story Mode)
    Beat Story Mode on any difficutly with Buggy, Kuro, Krieg, Arlong and ChaserUnlock Ms. Sunday (All Modes)
  8. Unlock Abasta

    How to UnlockUnlockable
    Beat story mode with Crocodilealbasta as a playable level
  9. Unlock Eden Rock Stage

    To unlock Eden Rock, complete training with characters 1-14. That's the default characters plus Ms. Sunday, Tony Tony Chopper, Red-Haired Shanks and Hawk-Eye Mihawk. To complete training with a character, do all the moves on their movelists, and break down all eight pillars
  10. Usopp Pirates' Challenge(NA)

    How to UnlockUnlockable
    Beat Usopp Pirates' Challenge 7 timesBattle Bowl
    Beat Usopp Pirates' Challenge 12 timesUsopp Race
    Beat Usopp Pirates' Challenge 16 timesBox Crusher
    Beat Usopp Pirates' Challenge 26 timesWootz Smash
    Beat Usopp Pirates' Challenge 29 timesSnow Shovel
    Beat Usopp Pirates' Challenge 34 timesCustom Rules

Walkthroughs & FAQs

Type Name File Size
FAQ/Move List FAQ/Move List by kujuku_oni 44K
FAQ FAQ by soks2626 22K

Hints & FAQs provided courtesy of GameFAQs.

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GC Hints & Cheats

One Piece: Grand Battle Cheat Codes

  1. Unlocking Straw Hat Pirate's 4th Costumes

    At the Start Screen, hold (R) and input these codes for the 4th costumes. You will hear a ding if done correctly.
    CheatEffect
    Left, A, Right, X, Y, Left, Right, BChopper's 4th Costume
    Up, X, Down, X, Y, B, Y, XSanji's 4th Costume
    Right, X, Right, X, A, Y, B, XUsopp's 4th Costume
    Down, X, Down, X, B, A, A, YZolo's 4th Costume
    Left, X, Left, X, Y, Y, B, DownNami's 4th Costume
    Up, X, Up, X, B, A, A, UpLuffy's 4th Costume
  2. Secret Character Codes

    To enter a code, you must first clear Story Mode with any character at any diffculty setting. After you defeat you last opponent and the credits will appear, enter the following codes while the credits are scrolling up the screen: (You can only enter one code after each time you clear story mode)
    CheatEffect
    Hold L and Press A,Right,Right,Right,Right,Right,Right,A,A,A,X,X,XBuggy the Clown
    Hold L and press B,B,X,X,A,ADown,Down,Up,Up,B,B,BChaser
    Hold L and press X,X,X,X,Left,Left,Right,Right,Right,Y,Y,Y,YKuro
    Hold L and press Down,Down,B,B,B,B,B,Right,Right,A,A,A,ADon Krieg
    Hold L and pressDown Down,X,X,A,A,Down,Down,Down,Down,Down,Left,DownArlong
    Hold R and Press Up,Y,Up,A,Down,X,Up,B,Right,B,Left,A,Right,Y,Down,LMs.Sunday
    Hold R and press B,Down,L,Up,A,Right,X,Down,X,Down,Y,Right,A,Left,L,XChopper
    Hold R and press Right,B,Left,A,Left,L,Right,B,Right,L,Down,A,Left,B,Right,YShanks
    Hold R and press Right,L,Up,B,Up,L,Right,Y,Left,X,Left,A,Down,A,Left,LMihawk

One Piece: Grand Battle Unlockables

  1. Unlockable Characters

    How to UnlockUnlockable
    Clear Event Battle with Zoro.Buggy
    Clear Event Battle with Usopp.Kuro
    Clear Event Battle with Sanji.Don Krieg
    Clear Event Battle with Nami.Arlong
    Clear Event Battle with Luffy.Smoker
    Clear Event Battle with Chopper.Bon Clay
    Clear Event Battle with Robin.Sir Crocodile
    Clear Event Battle twice with Chopper.Foxy
  2. Unlock Enel

    After clearing event battle with Luffy, Zoro, Nami, Usopp, Sanji, Chopper, and Robin complete some of there move lists in training mode. A picture should flash by of Enel challanging you, go to Grand Tours (tournament mode) and just play a regular tournament, one of the characters will be replaced with Enel, beat Enel and win the tournament to unlock Enel.
  3. Unlock Aokiji

    Clear Event Battle with Luffy, Zoro, Nami, Usopp, Sanji, Chopper, Robin, Buggy, Kuro, Krieg, Arlong, Smoker, Bon Clay, Crocodile, and Foxy. Then play Event Battle again with Luffy and beat Aokiji with a level 2 special to unlock Aokiji.
  4. Unlock Very Hard Mode

    Clear Hard mode in Event Battle with more than 10 Characters.
  5. Unlock Shanks

    Clear Event Battle with Luffy on the Very Hard difficulty after unlocking all previous characters including Enel and Aokiji.
  6. Unlock Mihawk

    Clear Event Battle with Zoro on Hardest difficulty. Beat Mihawk with Zoro's level 2 special after getting hit with Mihawk's level 2 special. You must unlock all other character before this including Enel, Aokiji, and Shanks.
  7. Unlock Maxim Stage

    Clear Event Battle with Enel.
  8. Unlock Groggy Ring

    Win 3 events in Davy Back Fight mode 3 times.
  9. Unlock Marine HQ stage

    After unlocking EVERYONE complete their move lists in training mode and after doing so destroy all the pillars in the stage. Do this with every character to unlock the stage.
  10. New Title Screen

    Unlock all the characters to reveal a new title screen that features everyone.
  11. Davy Back Fight Minigame Unlockables

    DBF = Davy back fight
    How to UnlockUnlockable
    DBF 4 times wonGroggy Ring
    DBF 10 times wonDonut Race
    DBF 18 times wonCrash Rush Boxer (the box breaking)
    DBF 26 times wonSnow (getting rid of snow)
    DBF 29 times wonBreaking Krieg's Armor
    DBF 34 times wonThe "Fix" sign
    33 DBFs won + All support char's voices unlocked; and play DBF once more to UnlockSanji & Zoro voice (announcing)
  12. Unlock Mr. 2 Bon Clay

    Unlock characters 1-14 first, including the 4 hidden characters: Ms. Sunday, Tony Tony Chopper, Red Haired Shanks and Hawk-Eye Mihawk. Next play as Sanji in Story mode on any difficutly. Enter the following command as the end credits run.
    How to UnlockUnlockable
    Hold L and press A,A,X,A,Left,A,X,B,A,X,Y,X,A,R,R,LeftMr. 2 Bon Clay
  13. Unlock New System Voices

    How to UnlockUnlockable
    Play Usopp's Pirates' Challenge and win all 3 rounds to unlock a new System Voice (announcer)Different System Voices
  14. Unlock Very Hard Mode (US)

    How to UnlockUnlockable
    Beat Story Mode 10 times on HardVery Hard Mode
  15. Unlockable Characters (US)

    How to UnlockUnlockable
    After unlocking Ms. Sunday, beat Story Mode on Hard or Very Hard with Monkey D. LuffyTony Tony Chopper (All Modes)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Captain Kuro (Story Mode)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Buggy the Clown (Story Mode)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Captain Chaser (Story Mode)
    Beat Story Mode on any difficutly with Buggy, Kuro, Krieg, Arlong and ChaserUnlock Ms. Sunday (All Modes)
    After unlocking Tony Tony Chopper, beat Story Mode with Luffy on Very HardRed-Haired Shanks (All Modes)
    After unlocking Red-Haired Shanks, play Story Mode as Roronoa Zolo on Very Hard. Finish him with a secret attack to unlock himHawk-Eyes Mihawk (All Modes)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Saw-Tooth Arlong (Story Mode)
    Beat Story Mode on any difficulty with all 5 Luffy's PiratesUnlock Don Krieg (Story Mode)
  16. Alternate C Outfits

    To unlock these outfits, enter the code at the "Press Start" screen.
    How to UnlockUnlockable
    Hold L while entering /\, A, /\, A, B, A, ALuffy C
    Hold L while entering \/, A, \/, A, B, A, YZolo C
    Hold L while entering <, A, <, A, B, A, YNami C
    Hold L while entering >, A, >, A, B, A, YUsopp C
    Hold L while entering /\, A, \/, A, B, A, XSanji C
    Hold L while entering Y, <, >, A, /\, A, \/Chopper C
  17. Unlock Eden Rock Stage

    To unlock Eden Rock, complete training with characters 1-14. That's the default characters plus Ms. Sunday, Tony Tony Chopper, Red-Haired Shanks and Hawk-Eye Mihawk. To complete training with a character, do all the moves on their movelists, and break down all eight pillars
  18. Unlock Alabasta Stage(NA)

    How to UnlockUnlockable
    To unlock Alabasta, beat story mode with crocodile onceAlabasta Stage
  19. C- Costumes

    Beat training mode with each of the following charectors to unlock their C costumes. To beat training mode destroy all 8 pillars, and use all their moves. You should hear a ding noise after both are complete.
    How to UnlockUnlockable
    Beat Training Mode with him.Luffy Costume C
    Beat Training Mode with him.Zolo Costume C
    Beat Training Mode with her.Nami Costume C
    Beat Training Mode with him.Sanji Costume C
    Beat Training Mode with him.Chopper Costume C
    Beat Training Mode with him.Usopp Costume C
  20. Unlock Crocodile (US)

    Unlock characters 1-15 first, including Mr. 2 Bon Clay and the 4 hidden characters: Ms. Sunday, Tony Tony Chopper, Red Haired Shanks and Hawk-Eye Mihawk. Next play as Ms. Sunday in Story mode on any difficutly. Enter the following command as the end credits run.
    How to UnlockUnlockable
    Hold L and press Down,A,Left,Down,Y,A,X,B,Up,X,R,Left,Y,Right,B,RCrocodile

Walkthroughs & FAQs

Type Name File Size
FAQ/Move List FAQ/Move List by xNinjaOfChaosx 15K
FAQ FAQ by soks2626 22K

Hints & FAQs provided courtesy of GameFAQs.

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GBA Hints & Cheats

One Piece: Grand Battle Unlockables

  1. Unlockables

    Perform the task in order to unlock the thing specified before.
    How to UnlockUnlockable
    Complete level 6-3Billow-a-bike
    Complete level 6-2Shigure
    On level 6-1, have Sanji talk to a womanElephant Tuna
    Complete level 5-3Tooth Gum
    Complete level 5-2Master of the Near Sea
    Complete level 5-2Hatchan's Octopus Trap
    Complete level 4-3Gas Mask
    Complete level 4-3Lollipop
    Complete level 4-2Free Food
    Complete level 4-1Mackerel Head One
    Complete level 3-3Cat's Claw
    Complete level 3-3Usopp's Sling shot
    Complete level 3-2Chakram
    Complete level 2-3Special Buggy Ball
    Complete level 2-3Map of the grand line
    Complete level 2-2Chouchou's dogfood
    Complete level 1-2Wado
    Complete level 1-3Axe-hand Morgan Statue
    Complete level 1-3Zolo's Stomach Band
  2. Other Modes

    Perform the task in order to unlock that mode.
    How to UnlockUnlockable
    Finish the game onceMini-game mode
    Collect all coinsBoss Battle Mode
  3. Sound Test

    To unlock the sound test in the options menu collect all the mini chests and then talk to gaimon in syrup village 2. (You must have completed the game and have the treasure key before you can pick them up)
    How to UnlockUnlockable
    Collect all the mini chests.Sound test
  4. Flags to unlock

    To get the flags you first need to beat the game than do the following.
    How to UnlockUnlockable
    beat axe hand morgan or chaser the second time aroundNavy flag
    Beat buggy the second time aroundBuggy's pirate flag
    Beat kuro the second time aroundBlack cat pirate flag
    Beat Don Kreig the second time aroundKreig's armada
    beat Arlong a second time aroundArlong's pirate flag
    Beat Alvida in 1-1 then find her in 6-1Alvida pirate flag
    it's behind the veggie pirates in 3-1,you have to have Ussop to get past themVeggie pirate flag
    get sanji and talk to Chef Zeff in 4-1Cook pirate flag
    get all the flags but the red hair pirates flagStraw hat pirates flag
    Beat boss battle mode in all difficultiesRed hair pirates flag
  5. Luffys Upgrades

    Obtain money in order to unlock new upgrades for luffy.
    (you can figth the bosses over and over to obtain money)
    How to UnlockUnlockable
    Get 25,000,000Gum Gum Fruit (Learns G.G. Balloon)
    Get 45,000,000Raise Life Limit (Health Bar Grows)
    Get 65,000,000More Deadly Techniques (Super Bar Grows)
    Get 70,000,000Straw Hat (Learns G.G. Spear)
    Get 100,000,000Master of the Near Sea item
    Get 120,000,000Raise Life Limit (Health Bar Grows)
    Get 300,000,000Pansamay (Collectible)
    Get 240,000,000More Deadly Techniques (Super Bar Grows)
    Get 350,000,000Pandaman (Collectible)

Walkthroughs & FAQs

Type Name File Size
Walkthrough Walkthrough by fotc_devon 102K
Boss FAQ Boss FAQ by AbyssDragon 17K
Other Moves List/Collection Guide by AbyssDragon 7K

Hints & FAQs provided courtesy of GameFAQs.

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Game Info

  • PS2 GameCube GBA Release Info

    • Release Date: Sep 7, 2005 (US)
    • ESRB: T
      Titles rated T (Teen) have content that may be suitable for ages 13 and older.

One Piece: Grand Battle Boxshot
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