In 'Chrono Chums: Who's Hello is it Anyway?', you step into the shoes of a time-traveling bureaucrat tasked with managing the betterment of greetings across various eras. As you navigate through different time periods, you'll meet iconic figures—from Shakespeare to your future self—who each have their own bizarre, contradictory customs of saying hello. Your mission? Ensure everyone greets each other correctly or risk tearing the fabric of time. Juggle hilarious misunderstandings, solve quirky puzzles, and make choices that will impact not just your greeting card sales, but the very timeline itself!