In 'Hello, Who Dis?', players take on the role of Sam, a quirky private investigator with a knack for solving absurd cases through text-based dialogue. The game kicks off when Sam receives a series of mysterious phone calls from an anonymous contact who claims to know a shocking secret about the city's elite. As Sam navigates through various interactions with eccentric characters—from a conspiracy theorist librarian to a washed-up celebrity with a talking pet ferret—players must choose their responses wisely to uncover hidden motives and laugh-out-loud situations. Each choice shapes the outcome, leading to multiple endings filled with hilarious hijinks and shocking revelations.