Whose Hellos Are These, Anyway?

Step into the quirky world of 'Whose Hellos Are These, Anyway?', where you are a professional 'Hello Investigator' tasked with unraveling the bizarre cultural phenomenon sweeping your city: a series of mysterious greetings that have begun popping up everywhere! From overly enthusiastic handshakes to cryptic nods, you'll navigate through an array of eccentric characters, each with their own peculiar greeting custom and hidden agendas. Solve puzzles, gather clues, and leverage your unique 'greeting skills' to decode these hellos, all while partaking in humorous dialogue options that lead to unexpected plot twists. Can you uncover the secrets behind these perplexing salutes, or will you get lost in a wave of unintentional hilarity?