In 'Chrono-Crisis: Whose Hello Is It Anyway?', players assume the role of a time-displaced eccentric inventor named Ada, who accidentally activates her world's first functional time machine during a dinner party gone wrong. With the timeline in chaos, Ada must navigate through bizarre historical periods and fictional realities, all while dealing with quirky characters who demand her attention and hilariously absurd dilemmas. As Ada jumps from one time period to another, the fate of her dinner guests—and perhaps the entire fabric of time—depends on your decisions and comedic wit. Will you restore the timeline, or will you create a hilariously catastrophic alternate history?