In 'Hello, Who Dis?', players assume the role of a witty, down-on-their-luck private investigator who receives strange and hilarious phone calls from various eccentric characters. Each call presents a quirky mystery that players must solve by asking the right questions, choosing clever responses, and piecing together clues using the power of deduction and an interactive text-based interface. As the story unfolds, players will unravel a larger conspiracy involving a secret society that communicates only through cryptic phone calls, leading to unexpected twists and laugh-out-loud moments.