In 'Who Said Hello?', players step into the shoes of a cynical detective in a bustling city where overheard greetings serve as the key to unraveling a tangled web of intrigue. Each chapter presents a unique social encounter overlooked by ordinary passersby, but as you engage with these seemingly innocuous hellos, you discover hidden agendas and secrets threatening to upend the delicate balance of urban life. Your role is to immerse yourself in the lives of the city's eccentric inhabitants, choose your dialogue options wisely, and piece together clues to solve absurd and dramatic mysteries, all while navigating wildly entertaining interactions laced with humor and wit.