In 'Chrono Chums: Who's There?', you play as a quirky time-traveling detective with an uncanny ability to communicate with their past and future selves. Your goal is to unravel the mystery of a disappearing time portal that has caused multiple timelines to collide. You’ll encounter past friends, future foes, and unexpected allies as you hop between significant moments in history—from the roaring 1920s to a dystopian future. Each decision you make alters the timeline, leading to unique twists and turns in the narrative. Will you solve the mystery, or will your timelines converge into chaos?