- "Invader of Darkness" and an Eye of Wdjat appears in this card's artwork.
- This card's name references the Penalty Game, a punishment given to the loser of a Shadow Game in the Yu-Gi-Oh! manga and anime. In most instances, the Shadow Games involved at least one player who wielded a Millennium Item, who inflicted the Penalty Game to the loser with the magic of the Eye of Wdjat seen in this card's artwork.
- This card's effect mimics the effects of two cards currently on the Forbidden & Limited List: "Time Seal" and "Cold Wave".