In 'Whose Shadow is That?', players immerse themselves in a mysterious city where shadows don't always belong to their owners. You take on the role of a detective with a peculiar ability: you can converse with shadows. As you investigate a series of bizarre events linked to the disappearance of townspeople, you encounter unique shadows of those involved—some benevolent, others sinister. Choose your interactions wisely, as the shadows offer clues, distractions, and sometimes deceptive appearances. Navigate through a web of secrets, unravel the truth behind each shadow's past, and confront the ultimate question: what happens when shadows reveal more than the individuals they mimic?