In 'Chrono Chums: Whose Hello Is It Anyway?', you play as a quirky time-traveling adventurer who has stumbled upon a dimension where greetings are extremely powerful. Each time you meet a character throughout history—be it in Ancient Greece, the Roaring Twenties, or a post-apocalyptic future—you must choose the perfect greeting to progress. Failure to do so sends you tumbling into a chaotic time loop where you'll have to outwit bizarre historical figures and solve heartfelt dilemmas that affect the very fabric of time and friendship. With hilarious dialogue and whimsical scenarios, your choices determine not just your fate, but the rhythm of history itself.