Password
A passcode is the eight-digit number that most cards have in the bottom-left corner on the card (certain cards, such as "Gate Guardian", do not have a passcode, and some cards instead have Limitation Text in this spot).
Passcodes, while serving no real purpose in the actual game, are used in some video games. By entering the passcode found on a given card (usually in a "Password" screen), the player may obtain that card for their virtual collection. This usually has various restrictions. In most games, this can only be done once per card. In some games entering the code will get the player the card for free, while in others the player must also pay in-game currency. In the recent games, players must also have the card they are trying to get in their card list, either by already owning at least one copy of the card, or owning most of the cards in the set the card is from.
Yu-Gi-Oh! The Duelists of the Roses uses its own passcodes for cards, separate from the passcodes printed on the physical cards; these often contain a mixture of numbers and uppercase letters instead of being just numbers.
List of passcodes
Cards printed without a passcode
A number of cards have been printed in the OCG and TCG without a passcode. Many of these cards had passcodes in various video games, and have often been reprinted with their passcodes later on.
| Card | Limitation text | Reprinted with passcode? | Passcode |
|---|---|---|---|
| Aggiba, the Malevolent Sh'nn S'yo | This card cannot be used in a Duel. | No | |
| Armament of the Lethal Lords | This card cannot be used in a Duel. | No | |
| Black Luster Soldier | Replica[n 1] | Yes | 05405694 |
| Black Luster Soldier (Normal) | Replica[n 2] | No | |
| Blue-Eyes Ultimate Dragon | Replica[n 2] | Yes | 23995346 |
| Card of Last Will | This card cannot be used in a Duel. | No | |
| Chimaera, the Master of Beasts | This card cannot be used in a Duel. | No | |
| Command Duel-Use Card | This card cannot be in a Deck. | No | |
| Creator of Hope | This card cannot be used in a Duel. | No | |
| Creator of Miracles | This card cannot be used in a Duel. | No | |
| Duelist ID Card | http://yugioh-card.com | No | |
| Duelist Kingdom | This card cannot be used in a Duel. | No | |
| Duelist Name Card | http://yugioh-card.com | No | |
| Emperor of Lightning | This card cannot be used in a Duel. | No | |
| E☆HERO Pit Boss | This card cannot be used in a Duel. | No | |
| Fiend's Mirror | Replica[n 2] | No | 31890399[n 3] |
| Fiend's Mirror (Normal) | Replica[n 2] | No | |
| Firewing Pegasus | Replica[n 2] | No | 27054370 |
| Gate Guardian | Replica[n 2] | Yes[n 4] | 25833572 |
| Get Your Game On! | This card cannot be used in a Duel. | No | |
| Glory of the King's Hand | This card cannot be used in a Duel. | No | |
| Grandopolis, The Eternal Golden City | This card cannot be used in a Duel. | No | |
| Grizzly, the Red Star Beast | This card cannot be used in a Duel. | No | |
| Holactie the Creator of Light | No | ||
| Iron Knight of Revolution | This card cannot be used in a Duel. | No | |
| Juno, the Celestial Goddess | This card cannot be used in a Duel. | No | |
| King Landia the Goldfang | This card cannot be used in a Duel. | No | |
| King of Destruction - Xexex | This card cannot be used in a Duel. | No | |
| Kuzunoha, the Onmyojin | This card cannot be used in a Duel. | No | |
| Legendary Dragon of White | This card cannot be used in a Duel. | No | |
| Legendary Magician of Dark | This card cannot be used in a Duel. | No | |
| Leonardo's Silver Skyship | This card cannot be used in a Duel. | No | |
| Lorelei, the Symphonic Arsenal | This card cannot be used in a Duel. | No | |
| Magi Magi ☆ Magician Gal | No | ||
| Magician of Black Chaos | Replica[n 2] | Yes | 30208479 |
| Masahiro the Dark Clown | This card cannot be used in a Duel. | No | |
| Meteo the Matchless | This card cannot be used in a Duel. | No | |
| Meteor B. Dragon | Replica[n 2] | Yes[n 4] | 90660762 |
| Obelisk the Tormentor | This card cannot be used in a Duel.[n 5] | No | |
| Obelisk the Tormentor (original) | This card cannot be used in a Duel. | No | |
| Queen Nereia the Silvercrown | This card cannot be used in a Duel. | No | |
| Queen of Fate - Eternia | This card cannot be used in a Duel. | No | |
| Sakyo, Swordmaster of the Far East | This card cannot be used in a Duel. | No | |
| Sanctity of Dragon | This card cannot be used in a Duel. | No | |
| Seiyaryu | No | 06740720 | |
| Sengenjin | Replica[n 2] | Yes | 76232340 |
| Serpent Night Dragon | Replica[n 2] | No | 66516792 |
| Set Sail for The Kingdom | This card cannot be used in a Duel. | No | |
| Shelga, the Tri-Warlord | This card cannot be used in a Duel. | No | |
| Skuna, the Leonine Rakan | This card cannot be used in a Duel. | No | |
| Slifer the Sky Dragon | This card cannot be used in a Duel.[n 5] | No | |
| Slifer the Sky Dragon (original) | This card cannot be used in a Duel. | No | |
| Stardust Divinity | This card cannot be used in a Duel. | No | |
| Super War-Lion | Replica[n 2] | Yes[n 6] | 33951077 |
| Super War-Lion (Normal) | Replica[n 2] | No | |
| Testament of the Arcane Lords | This card cannot be used in a Duel. | No | |
| The Seal of Orichalcos (UDE promo) | Not an Official Yu-Gi-Oh! TCG Card. | No | |
| The Twin Kings, Founders of the Empire | This card cannot be used in a Duel. | No | |
| The Winged Dragon of Ra | This card cannot be used in a Duel.[n 5] | No | |
| The Winged Dragon of Ra (original) | This card cannot be used in a Duel. | No | |
| The Winged Dragon of Ra - Immortal Phoenix | No | ||
| The Winged Dragon of Ra - Sphere Mode | No | ||
| Tomohiro the Mountain Warrior | This card cannot be used in a Duel. | No | |
| Tri-Horned Dragon | Replica[n 2] | Yes | 39111158 |
| Tyr, the Vanquishing Warlord | This card cannot be used in a Duel. | No | |
| Ulevo | This card cannot be used in a Duel. | No | |
| Winning Formula | This card cannot be used in a Duel. | No | |
| Yasushi the Skull Knight | This card cannot be used in a Duel. | No | |
| Zera the Mant | Replica[n 2] | No | 69123138 |
| Zera the Mant (Normal) | Replica[n 2] | No |
