Set in a sprawling Victorian mansion shrouded in secrets, 'Whose Shadow is That?' places players in the shoes of a witty and defiant detective tasked with solving an unsettling mystery: spectral shadows are roaming the estate, leading to a series of unexplained events. As you navigate through the mansion's vibrant but eerie rooms, you'll interact with quirky residents and explore forgotten lore, all while piecing together clues to uncover the truth behind a legendary ghostly figure. The game incorporates a robust decision-making mechanic where your choices will influence the narrative's outcome, leading to multiple endings, each more outrageous and hilarious than the last.