In 'Whose Shadow Is That?', you awaken in an abandoned mansion, your memory a foggy haze. Strange occurrences begin as shadows take on lives of their own, influencing your thoughts and actions. As you navigate through the various rooms, you must piece together your fragmented past while deciding who to trust—your own shadow or the spectral figures that haunt the halls. Interactive choices determine your fate, leading to multiple endings based on your alliances and revelations about the truth hidden in the shadow realms. Will you embrace the darkness or shed light on your own buried secrets?