In 'ChronoChums: Who's There?', players take on the role of Kit, a time-traveling barista who accidentally stumbles upon a secret society that monitors the timelines of notable historical figures. Each choice players make will not only influence Kit's future but also the fates of the historical figures they encounter. With an ever-ticking clock, players must solve riddles, avoid time paradoxes, and interact with quirky characters like a confused Einstein and a rebellious Cleopatra to restore historical timelines that have gone awry. The game features branching narratives based on players' dialogue choices, time-based puzzles, and comedic encounters as Kit navigates through unforgettable moments in history.