In 'Chrono Chums: Whose Hello is it Anyway?', you take on the role of Penny, a loveable, wise-cracking time-traveler who accidentally gets tangled in a cosmic mix-up. Members of her time-traveling gang, known as the Chrono Chums, have developed a glitchy machine that causes them to misplace their greetings across different historical timelines. You must navigate through quirky scenarios and meet hilarious historical figures while piecing together the right timeline for each greeting. Along the way, you'll complete offbeat mini-games, make choices to reshape history, and deal with comedic consequences unpredictably. With every choice, the laughter gets louder, but the stakes may not be as light-hearted as they seem!