In 'Whose Shadow is That?', players assume the role of a private investigator with a unique ability to perceive the lingering shadows of people who were once alive. Set in a 1980s retro-futuristic city, the protagonist embarks on a harrowing journey to solve a series of bizarre disappearances connected to a secret society that manipulates shadows to control reality. As players unravel the intertwined fates of the shadows, they must make critical decisions that affect the story's trajectory, revealing shocking truths about the city's history and their own identity through a richly woven tapestry of suspense, intrigue, and unexpected alliances.