In 'Hello, Who Dis?', players assume the quirky role of an amateur sleuth who receives a mysterious text message from an unknown number. As they reply, they are drawn into a labyrinthine plot filled with eccentric characters, each hiding secrets and absurd motivations. Players must navigate through a series of hilarious yet perilous encounters, solving puzzles and making choices on who to trust in a world where everyone is a potential suspect. With limited time to unravel the mystery before a big event (like a wedding or a town festival), every decision counts, adding a thrilling layer of urgency to the humor.