In 'Chrono Chums: Whose Hello Is It Anyway?', you assume the role of Jack Timehart, an aspiring stand-up comedian who stumbles upon a time-traveling device. Unfortunately, this device doesn't just take you through the past and future; it swaps you with alternate versions of yourself from various timelines! With each jump, you'll meet humorous and sometimes absurd versions of yourself (like a pirate, a medieval nobleman, and even a futuristic robot) as you navigate through zany historical settings. Your objective? To gather comedic material from your time-traveling doppelgängers while maintaining the fabric of time. Get ready for a hilarious, dramatic, and interactive adventure where every hello could bring you closer to unraveling a cosmic joke, or sending you spiraling into chaos!