In 'Whose Shadow is That?', you play as an aspiring shadow detective in a quirky, bustling steampunk city. The inhabitants live in the constant shadow of a mysterious figure whose motives and identity have the townsfolk in turmoil. With the power to communicate and interact with shadows, you must delve into the lives of the eccentric citizens, helping them confront their pasts, while unraveling a deeper conspiracy that could either save the city or plunge it into darkness. Jump between shadows, solve puzzles, and make choices that alter the course of fate, as you chase down the elusive specter threatening to upend the balance of light and shadow.