In 'Chrono Chums: Who's There?', you find yourself in a quirky library that exists outside of time, where each shelf is a portal to a different era. You are joined by an eccentric array of historical figures and fictional characters who have been misfiled across time. Your mission? To unravel the mystery of why they are here, who is manipulating time, and how to restore order before history unravels entirely. Players navigate a branching narrative filled with riddles, character interactions, and dramatic plot twists that challenge their understanding of reality itself.