Jack Atlas (ジャック・アトラス, Jakku Atorasu), is an opponent in Yu-Gi-Oh! Millennium Duels. This is a video game depiction of Jack Atlas, a character from the Yu-Gi-Oh! 5D's anime.


  • The player can unlock Jack and his Deck recipe in the Free Duel Mode if they defeat him in the 5D's cup in both Normal and Expert Modes.
  • If the player uses "Red Dragon Archfiend" against Jack, they unlock the "Back at Ya" achievement.


*Disclosure: Some of the links above are affiliate links, meaning, at no additional cost to you, Fandom will earn a commission if you click through and make a purchase. Community content is available under CC-BY-SA unless otherwise noted.