In 'Chrono Chums: Who's There?', players step into the shoes of a quirky, time-traveling investigator named Finn Tock, who has a knack for uncovering secrets across different eras. With the ability to summon historical figures as temporary allies (dubbed 'chrono chums'), Finn must solve a grand mystery: who is manipulating the timeline to cause chaos? Explore ancient ruins, glitzy 1920s speakeasies, and futuristic utopias as you gather clues and forge alliances. Players must cleverly use their companions' unique abilities to unravel the threads of time and confront an enigmatic foe bent on rewriting history. Each decision shapes the story’s outcome, creating a uniquely woven tapestry full of suspense and humor.