In 'ChronoChum: Whose Hello Is It Anyway?', you play as Tim, a quirky amateur time-traveler who accidentally activates a malfunctioning time machine during a dinner party. Instead of escaping to historical landmarks, you begin to summon the most infamous figures from various eras into a chaotic sitcom of historical proportions. As these characters clash, share tales, and engage in adventures, you must navigate their misunderstandings, help them resolve their drama with one another, and avoid permanently altering the timeline itself. The game weaves humor and drama through audience-choice dialogue mechanics that influence character relationships and the story’s outcome, blending historical authenticity with fantastic silliness.