In 'Whose Hello Is It Anyway?', players take on the role of an amateur detective in a quirky town where every resident seems to have a secret and a hilarious catchphrase related to 'hello.' The town is shocked when a local celebrity mysteriously disappears, leaving behind nothing but a riddle that leads players through a series of witty encounters with eccentric characters. As players navigate through the investigation with humor and clever dialogue, they must piece together clues, engage in comical conversations, and ultimately reveal the truth behind the celebrity's disappearance—all while trying to determine whose unique 'hello' holds the key to the mystery.