In 'Whose Shadow is That?', players take on the role of an amateur detective in a world where shadows have minds of their own. Set in a 1940s noir-inspired city, you receive a mysterious invitation to an underground club where people have mysteriously gone missing. As you navigate through the interconnected stories of the club's eccentric patrons, you must solve puzzles, gather information, and decide whom to trust, all while avoiding the dangers of your own shadow, which seems to have intentions of its own. With witty dialogue and a richly immersive narrative, every choice shapes the outcome of your investigation, leading to multiple thrilling endings.