In 'Chrono Chums: Who's There?', players assume the role of a time-traveling detective, tasked with solving a bizarre series of interdimensional paradoxes that have emerged due to chronal mischief by mischievous beings known as Time Sprites. As the player navigates through different time periods and realities—ranging from ancient civilizations to dystopian futures—they must gather clues, interact with eccentric characters, and piece together a story that spans across lifetimes. The narrative unfolds through the choices made, leading to multiple endings based on the player’s decisions and relationships with their chrono-chums—hilarious, quirky companions from various times who offer insights, banter, and sometimes unintentional chaos.