In 'Chronochums: Whose Hello is it Anyway?', players step into the shoes of Zed Zapp, an eccentric time-traveling historian with a penchant for mischief. When a prank involving a time-traveling greeting card sends his friends scattering across various timelines—from the Roaring Twenties to a dystopian future run by sentient teapots—it's up to Zed to reunite his misfit crew. Players navigate through hilarious and dramatic scenarios, solving quirky puzzles and making off-the-wall choices that alter the hilarious timeline. Along the way, they encounter historical figures with quirky personalities and team up with wacky companions to prevent a time paradox caused by unintentional greetings gone wrong.