In 'Hello, Who Dis?', players assume the role of an eternally optimistic telemarketer who accidentally stumbles into a world where their phone calls become portals to bizarre alternate realities. Each call presents a unique scenario, ranging from a conspiracy to overthrow a fictional government made of sentient vegetables to a dramatic showdown between rival factions of dancing robots. Players must navigate through dialogues, make choices that affect outcomes, and gather clues all while keeping their 'cheesy hook' and humor intact. Unravel mysteries and side quests through the art of conversation, but beware—one wrong word could lead to the most unexpected and hilarious consequences!