Fight as final Boss:

Press Y(7), X(6), A(5), when "Push
Start" appears on the opening screen. A sound will confirm
correct code entry.

Play as Raizen:
To play as Raizen, at the selection screen, hold select and B button at Enki,
then press right.

Hidden characters:

Press Down, Up, L(2), R(2), Y,
X, A, Y at the title screen.

Enable all fighters:

Enter BABYBABY as a password.

Super characters:

Enter BABABABA as a password and press L + R
on controller two.

View ending sequence and credits:...

Stage select:
Successfully complete the game to unlock all stages.
Boss Battle mode:
Collect all ten Snow Boys in any stage to unlock Boss Battle mode for the Boss
of that stage.
Har...

[Platform: Game Boy Advance]

Card Passwords:
Press R whilst on the main map, and go to the Misc. menu. Enter one of these passwords to unlock the corresponding card:

7 Colored Fish...

Unlockable: Batteryman C:
You have to beat all of Tier 1 Monsters once.

Unlockable: Dark Eradicator Warlock and Guardian Exode:
You have to beat all of Tier 3 Monsters three times.
...

Unlock more duelists
After you battle and beat Yu-Gi, Joey, Tea, Tristen and
Backura twice you unlock Mai, Weevil, Rex, Mako and Espa.
They are harder.

Пароли для карт

Ancient Tree Of Enlightenment - EKJHQ109
Aqua Dragon - JXCB6FU7
Barrel Dragon - GTJXSBJ7
Beast King Of The Swamp - QXNTQPAX
Birdface - N54T4TY5
Black Hole - UM...

Все божественные карты:
Введите 735409784657 как пароль.

Пароли:
Вводите следующие пароли в машине паролей:
00000375 - кредиты
57300000 - звуковой тест

Следующие пароли ...

All God cards:
Enter 735409784657 as a password to get all God cards.

God Cards:
After winning the Expert Tournament and get the title of
The King Of Gameslook for Ishizu at the Wes...

Ускоритель - вверх, вверх, вниз, вниз, влево, вправо, влево, вправо, Х, О.

Открыть бустер-пак
Вверх, вверх, вниз, вниз, влево, вправо, влево, вправо, Х, О.

Открыть бустер-пак
Вверх, вверх, вниз, вниз, влево, вправо, влево, вправо, Х, О.

Yu-Gi-Oh! Nightmare Troubadour bonuses:
Note: This requires another Nintendo DS with Yu-Gi-Oh! Nightmare Troubadour.
Select the "Wireless Connection" option in both systems simutane...

[Platform: PlayStation 2]

Unlock Map Edit Mode:
Complete both White and Red Rose modes to unlock Map Edit Mode.

Card Passwords:
Press R3 at the deck building screen and enter on...

Battle Ox:
Beat Umbra and Lumis twenty times.

Black Luster Soldier:
Beat all tier 3 duelists ten times each.

Blue Eyes Toon Dragon:
Beat Malik Ishtar twenty times.

Blu...

Enter these codes at the title screen:
Yami Yugi - R, LEFT, B, RIGHT, Up and R, RIGHT, DOWN, A
Kaibaman - DOWN, B, LEFT, RIGHT, RIGHT, R, Up and R, A
Yami Bakura - L, DOWN, RIGHT, LEF...

Rare cards:
When you put in a new name such as "GOD OF CARDS" or "HEARTOFCARDS", you will
get a rare card such as Tri-Horn Dragon. If you enter "KONAMI" as a gam...

Редкие карты

Пройдите игру один раз, чтобы открыть следующие карты:

- Dungeon Worm
- Fortress Whale
- Giltia the Dark Knight
- Javelin Beetle
- Red Eyes Black Dragon
- ...