Yu-Gi-Oh! Worldwide Edition: Stairway to the Destined Duel Cheats

Secret Characters
Bandit Keith-Your total wins must be 5 more than you total losses to unlock
him. So, Wins=Losses+5. You must have this for every duelist in the game,
inculding the Ghouls, The only people who don't matter, are Duke Devlin, and

Duke Devlin-Beat every duelist in the game at least one time

Maximillion Pegasus-Obtain a Toon World card

Mokuba-Have at least 5 losses total.

Shadi-Beat the Phantom Pyramaid