In 'Whose Hello, Anyway?', players dive into the chaotic life of a quirky greeting card designer, Casey, who accidentally unleashes a reality-altering power through their offbeat creations. Players navigate through an absurd world where every time they craft a card, they not only express feelings but also modify the universe around them. Interact with outlandish characters, solve puzzles that revolve around social situations and fill the world with hilariously unexpected results. With clever dialogue choices and plot twists, players must figure out how to restore balance to their reality before their next heartfelt card sends everything spiraling into a bizarre void.