Explore the unsettling world of *The King in Yellow*, where a mysterious play brings madness to those who encounter it. This expansion includes two scenarios—the Ward Theatre and a sinister dinner party—that begin *The Path to Carcosa* campaign. Six new investigators are introduced, each with distinct abilities and personal challenges. The set also contains sixty-two player cards, providing new strategic options while introducing additional weaknesses. The expansion deepens the narrative with themes of mystery and psychological horror.