In 'Whose Shadow is That?', players step into the shoes of a quirky detective in a bustling city where shadows have begun to take on lives of their own. As strange occurrences unfold—such as shadows stealing objects, whispering secrets, and even emerging into the physical realm—the detective must traverse the hidden underground world of shadowlings to uncover the truth behind these anomalies. Players will engage in interactive dialogues, solve puzzles relating to the nature of shadow and light, and navigate complex moral choices that affect not only the outcome of their investigation but also their relationships with enigmatic shadow characters who challenge them at every turn.