In 'Whose Shadow Is That?', players enter the bustling streets of an alternate retro-futuristic city where shadows have a mind of their own. As a skilled shadow detective, you must investigate peculiar shadow sightings that are terrorizing the citizens. With each shadow telling a fragmented story, you'll gather clues, interrogate eccentric characters, and uncover a conspiracy that links the shadows to a hidden truth about the city. The game utilizes interactive dialogue choices and branches the story based on your decisions, leading you through a rich narrative woven with humor and suspense.