In 'Chrono Chums: Who's There?', players take on the role of a witty time traveler who finds themselves trapped in a peculiar time loop in a quirky diner. Every hour, the clock resets, and the same eccentric patrons relive their day, unaware of the time trickery. As the player, you must gather clues, interact with bizarre characters, and use unconventional time mechanics to uncover the secrets of the diner while figuring out the identities of your fellow time-loopers. Will you decipher the patterns, or will you be destined to eat pie at the same table forever?