In 'Hello, Who Dis?', you play as a former detective turned amateur sleuth who is constantly interrupted by mysterious and bizarre phone calls. Each call presents a new puzzle or mystery to solve, as you navigate unexpected scenarios involving quirky characters and strange situations. Your choices dictate the outcomes, and between solving puzzles, you must also decide how to maintain your own spiraling social life. Can you unravel the connections between the callers while keeping your sanity intact?