Complete the task to unlock the corresponding character.

Unlock Adrian Gecko in Free Duel Mode:
Complete story with Jaden Yuki

Unlock Aster Phoenix:
Beat Story with Zane Truesdale

Unlock Atticus Rhodes:
Beat Story with Zane Truesdale

Unlock Axel Brodie:
Beat Story with Zane Truesdale

Unlock Bastion Misawa:
Do UMD recognition with Tag Force 1 or Tag Force 2

Unlock Camula:
Beat Story with Zane Truesdale

Unlock Chumley Huffington:
Complete Story with Kagemaru

Unlock Damon:
Beat Story with Zane Truesdale

Unlock Dark Magician Girl and Sadie:
Do UMD recognition with Tag Force 1 (may require 2 attempts)

Unlock Fonda Fontaine:
Beat Story with Zane Truesdale

Unlock Fujiwara:
Beat him 10 times in Free Duel

Unlock Jaden (s3):
Beat the game with Jaden (s4)

Unlock Jasmine:
Beat Story with Zane Truesdale

Unlock Jesse Andersen:
Beat Story with Zane Truesdale

Unlock Jim Crocodile Cook:
Beat Story with Zane Truesdale

Unlock Jinzo:
Beat Story with Zane Truesdale

Unlock Kagemaru:
Beat the game with Blair(Silfer Red)

Unlock Mindy:
Beat Story with Zane Truesdale

Unlock Nightshroud:
Defeat him In Zane's Story then complete it.

Unlock Normal Duelists (Dean, Loggy, Swin, Kami,etc.)
Beat Story once

Unlock Obelisk Blue Blair & Season 1 Blair:
Complete Blair Slifer Red Story mode

Unlock Obelisk Blue Chazz Princeton:
Complete Chazz's Black Uniform Story mode

Unlock Paradox Brother - Dox:
Beat the game with Mindy

Unlock Paradox Brother - Para:
Beat the game with Yasmine

Unlock Proffeser Banner:
Complete Story with Kagemaru

Unlock Sartorius:
Beat the game with Blair(Silfer Red)

Unlock Syrus (Ra Yallow):
Beat The game with Syrus (Obelisk Blue)

Unlock Syrus (Slifer Red):
Beat the game with Syrus (Obelisk Blue)

Unlock Titan:
Beat Story with Zane Truesdale

Unlock Trueman:
Beat The Game With Jaden (s4)

Unlock Tyranno Hassleberry:
Beat Story with Zane Truesdale

Unlock Vellian Crowler:
Beat Story with Zane Truesdale

Unlock Yubel
Beat the game with Jaden (s4)

At the store talk to the cashier and when she asks you if you would like to shop around, reply 'Yes'. When reach the 'Booster Pack' menu enter Up, Up, Down, Down, Left, Right, Left, Right, X, O.

The following cards become available when you perform UMD Recognition with the indicated Yu-Gi-Oh! Game.

Unlock Plasma Warrior Eitom:
Perform UMD Recognition With Yu-Gi-Oh GX Tag Force 2

Unlock Versago the Destroyer:
Perform UMD Recognition With Yu-Gi-Oh GX Tag Force 2

Unlock Dark Bribe:
Perform UMD Recognition With Yu-Gi-Oh GX Tag Force 2

Unlock Obelisk The Tormentor:
Perform UMD Recognition With Yu-Gi-Oh Duel Monsters GX Tag Force 1.

Unlock Slifer The Sky Dragon:
Perform UMD Recognition With Yu-Gi-Oh Duel Monsters GX Tag Force 2.

The Winged Dragon Of Ra
Perform UMD Recognition With Yu-Gi-Oh Duel Monsters GX Tag Force 2.

At the store talk to the cashier and when she asks if you would like to shop around answer 'Yes'. When the 'Booster Pack' menu appears on the screen press Up(2), Down(2), Left, Right, Left, Right, X, Circle.

Obelisk the Tormentor, the Winged Dragon Of Ra and Slifer the Sky Dragon are obtained when you select the 'UMD Recognition' option on the indicated Yu-Gi-Oh! GX Tag Force.

Unlock Obelisk The Tormentor:
Select the 'UMD Recognition' option with Yu-Gi-Oh! GX Tag Force.

Unlock The Winged Dragon Of Ra:
Select the 'UMD Recognition' option with Yu-Gi-Oh! GX Tag Force 2.

Unlock Slifer The Sky Dragon:
Select the 'UMD Recognition' option with Yu-Gi-Oh! GX Tag Force 2.