In 'Chrono Chums: Who's There?', you are Milo, a sarcastic time-traveling detective armed with nothing but your wits and a talking pocket watch named Tick. After receiving a mysterious message from your future self about a catastrophic event, you must traverse pivotal moments in history to unravel clues, meet eccentric historical figures, and avert disasters before they happen. Each decision you make reshapes the timeline, leading to hilarious and unexpected outcomes. Will you team up with Einstein for a missing recipe or convince Cleopatra to change her wardrobe? Only your choices can save the future from collapsing under the weight of its past!