In 'Hello? Who's There?', players take on the role of a struggling stand-up comedian who discovers a mysterious phone that answers back with various bizarre personas every time you say 'hello.' As you navigate through a series of whimsical, unpredictable, and often absurd scenarios, you must validate each persona's backstory and solve their quirky dilemmas. Each interaction provides comedic dialogue and leads to unexpected events affecting your stand-up career—do you venture into the world of inter-dimensional comedy with sentient beings, or do you stick to your human fans? Every choice you make shapes your routine, your reputation, and the peculiar phone book that holds the key to your next gig. Will your humor be enough to save the day?