In 'Whom's on the Line?', you play as Alex, a tech-savvy detective with a knack for unraveling the most complex digital mysteries. When a series of bizarre and seemingly random phone calls disrupt the lives of citizens in your city, it's up to you to answer the question: 'Hello, who's this?' As you engage in conversations with an eclectic cast of characters, you must piece together clues, uncover hidden secrets, and solve a captivating mystery that intertwines their lives. Each dialogue choice can lead to unexpected twists, revealing shocking connections between callers that could either save or endanger them. Will you be the hero they need, or will you uncover a darker truth that sits just below the surface?