Hello, Whose Hello Is It Anyway?

Step into a bizarre world where the simple act of greeting has become a deadly game. You're a professional 'Helloer', tasked with tracking down a string of suspicious hellos that lead to a conspiracy threatening the very fabric of social interactions. Navigate through quirky neighborhoods, interact with eccentric characters, and unravel clues hidden in seemingly innocent conversations. As you collect hellos, remember: not all greetings can be trusted!