Card Trivia:Time Machine
- This machine appears in the artwork of "Red-Eyes Retro Dragon", reflecting that card's first effect as this card was used in both the original Yu-Gi-Oh! manga and anime to revive "Red-Eyes Black Dragon".
- This card, along with "Multiply", were released in the TCG almost a decade after it was released in the OCG.
- In the original OCG print, this card's effect did not treat this as a Special Summon, but rather an effect that returns a monster to the field. Later OCG prints would changed this card's effect to Special Summon that monster.
- This card's OCG/TCG artwork is taken from Yu-Gi-Oh! Duel 122 (Duelist Duel 63): "Betting to Win!", specifically from the panel where this machine manifests itself.