In 'Whose Shadow Is That?', you play as Riley, an urban explorer who finds themselves trapped in a dark, sprawling city plagued by bizarre shadow creatures that seem to be reflections of people in Riley's life. As you navigate through different neighborhoods, you'll confront old friends, hidden enemies, and mysterious figures that force you to confront decisions you've made and the consequences that shadow you. The choices you make will affect not only your fate but also the fate of the spectral inhabitants that represent parts of Riley's psyche, leading to multiple endings that delve into the themes of guilt, redemption, and identity.