In 'Chrono Chums: Who's There?', players assume the role of a quirky time-traveler named Zee, who accidentally stumbles upon an inter-dimensional rift during a high-stakes trivia night. Zee discovers that his friends have been scattered across different timelines, each trapped in a peculiar scenario influenced by historical events gone wrong. Players must solve puzzles, engage in witty banter, and navigate through various epochs—from the Renaissance in an upside-down museum to a futuristic carnival where everything is backwards—to reunite with his pals. Each timeline is packed with humorous NPCs, unexpected twists, and the constant threat of time anomalies unraveling reality. The fate of not just Zee's friendships but the very fabric of time itself hangs in the balance!