Yu-Gi-Oh! The Eternal Duelists Soul GBA Game Cheats: How to Unlock Trusdale

Get Yu-Gi-Oh! video game cheats, hints and tips for the Nintendo Gameboy Advance!
Courtesy of Konami
Stuck in a Yu-Gi-Oh! video game? If you need a game cheat code, hint, tip or walkthrough for Yu-Gi-Oh! on Playstation, Gameboy Color, Gameboy Advance or PS2 - Gary's got the secret codes and tips you need to win! Whether you're trying to unlock a character, can't get the cards you need or want to know how to defeat a boss, Gary's got the codes, cheats, hints and the 411 you need to succeed. Check out these hints and walkthroughs, maybe they'll help you!

Dear Gary,
I hope you can answer this! On Yu-Gi-Oh! The Eternal Duelists Soul I beat everyone at least ten times and Grandpa/Trusdale isn't unlocked yet! How can I unlock Grandpa/Trusdale?
HermioneGrange13

Hey HermioneGrange13,
Unlocking Trusdale is tricky! To unlock him you have to do two things:

  • #1 - Unlock Simon by winning the National Championship.
  • #2 - Defeat Simon to get one of every card and unlock Trusdale.

    To win the National Championship you have to play, and win, each round. The four matches are held in November on each Sunday. If you lose a round you can try again next November.

    Unfortunately, sometimes there's a glitch and Grandpa/Trusdale won't become unlocked, even after you beat Simon. If that happens, you'll probably have to restart your Yu-Gi-Oh! game.

    If you're trying to win the November tournament, you'll need all the help you can get. Gary has a bunch more Yu-Gi-Oh! video game cheat codes that'll help you unlock the cards you need to win! These cool codes are all courtesy of Kidzworld member B. Skull Dragon.

  • Yu-Gi-Oh! The Eternal Duelists Soul Game Cheat Codes

    Those are all the cheat codes, hints and tips from Gary for this week - stick around and see what he can come up with for next week. Gary's gonna get the 411 on all the coolest cheats! Don't forget, if you get stuck and need a game cheat code, email Gary and let him know!

    Related Stories:

  • Go Ask Gary - Harry Potter, Yu-Gi-Oh! & DBZ
  • Yu-Gi-Oh! The Duelists of the Roses
  • Go Ask Gary - Harry Potter & Yu-Gi-Oh!
  • Yu-Gi-Oh! Dark Duel Stories Gameboy Review
  • Get More Game Cheats Here!
  • Read more: Cheat Street