* Stage 2: Beat all stage 1 characters 2x each
* Stage 3: Beat Stage 2 characters 3x each
* Stage 4: Beat Stage 3 characters 4x each
* Stage 5: Beat Stage 4 characters 5x each
* Trusdale (Yugi's grampa) Defeat Simon once or collect all cards.
* Maxamillion P: Get the Toon World Card
* Pegasus: Get the Toon World card.
* Simon: Win the Championship Tournament in November.

Unlockable: All Cards
Beat Simon to receive every card you have not unlocked.

Unlockable: Gold Puzzle
Beat Simon one time. (stage 5.)

Hint: Less Talk, More Draw
While your opponent is talking or while you are drawing, press and hold the B button to speed things up.

Hint: The Real Connection
On the actual Yu-Gi-Oh! cards, the card number is the password - however, some cards don't have passwords.

Card Password List
Enter the passwords listed below to get the corresponding card:

7 Colored Fish: 23771716
7 Completed: 86198326
Acid Crawler: 77568553
Acid Trap Hole: 41356845
Air Eater: 08353769
Air Marmot of Nefariousness: 75889523
Akakieisu: 38035986
Akihiron: 36904469
Alligator's Sword: 64428736
Alligator's Sword Dragon: 03366982
Alpha The Magnet Warrior: 99785935
Amazon of the Seas: 17968114
Amoeba: 95174353
Amphibious Bugroth: 40173854
Ancient Brain: 42431843
Ancient Elf: 93221206
Ancient Jar: 81492226
Ancient Lizard Warrior: 43230671
Ancient One of the Deep Forest: 14015067
Ancient Telescope: 17092736
Ancient Tool: 49587396
Ansatsu: 48365709
Anthrosaurus: 89904598
Anti Raigeki: 42364257
Anti-Magic Fragrance: 58921041
Appropriate: 48539234
Aqua Chorus: 95132338
Aqua Dragon: 86164529
Aqua Madoor: 85639257
Arlownay: 14708569
Arma Knight: 36151751
Armaill: 53153481
Armed Ninja: 09076207
Armored Glass: 36868108
Armored Lizard: 15480588
Armored Rat: 16246527
Armored Starfish: 17535588
Armored Zombie: 20277860
Axe of Despair: 40619825
Axe Raider: 48305365
Baby Dragon: 88819587
Backup Soldier: 36280194
Banisher of the Light: 61528025
Barox: 06840573
Barrel Dragon: 81480460
Barrel Lily: 67841515
Barrel Rock: 10476868
Basic Insect: 89091579
Battle Ox: 05053103
Battle Steer: 18246479
Battle Warrior: 55550921
Bean Soldier: 84990171
Beast Fangs: 46009906
Beastking of the Swamps: 99426834
Beautiful Headhuntress: 16899564
Beaver Warrior: 32452818
Behegon: 94022093
Bell of Destruction: 83555666
Beta The Magnet Warrior: 39256679
Bickuribox: 25655502
Big Eye: 16768387
Big Insect:...