In 'Who’s Shadow Is That?', you play as a detective in an unsettling city where shadows have come to life and begun to interact with the world in bizarre ways. As you delve into the chilling mysteries behind these sentient silhouettes, you must solve puzzles to uncover their origins, all while combating your own deteriorating mental state. Each choice you make can lead you deeper into the city's dark secrets or toward an unsettling revelation about yourself. The game's rich narrative and complex characters allow for multiple endings, keeping players engaged as they unravel an intricate web of lies, fears, and truths.