In 'Chrono Chums: Who's There?', you play as a quirky historian who accidentally stumbles upon a malfunctioning time-travel device at a yard sale. Instead of simple time-travel adventures, you are drawn into a rollercoaster of shifting timelines, where you must interact with unexpected characters from various eras, solve riddles, and piece together a chaotic mystery that threatens the fabric of time itself. Each choice you make alters your path, leading you through an adventure filled with eccentric companions and historical twists that challenge your wit and bravery. Can you untangle the past and save the future before time runs out?