Whose Hellos Are These, Anyway?

In a bustling retro-futuristic city governed by quirky social conventions, you are a personal greetings consultant tasked with resolving a bizarre mystery: a series of unsolicited hellos that are causing chaos among the city's inhabitants. Each interaction unlocks peculiar characters with their own eccentricities, leading to unexpected alliances, comical situations, and unraveling obscure secrets about the hidden 'Greeting Guild' beneath the city's surface. Players will engage in witty dialogue, solve riddles based on social interactions, and gather clues from overly friendly robots, moody poets, and conspiracy theorists to discover who is behind the strange hellos and why they have turned the social fabric of the city upside down.