A murder mystery set in Arkham’s Excelsior Hotel challenges players to solve a gruesome crime. The scenario unfolds under time pressure, requiring careful clue-gathering to uncover the truth while evading lurking threats. This standalone adventure can be played solo or incorporated into an existing campaign, offering flexible gameplay options. The setting maintains the signature eerie atmosphere of Arkham Horror, filled with tension and intrigue. Note that the Arkham Horror: The Card Game Core Set is required to play this scenario.