In 'Whose Hello?', players step into the quirky shoes of an eccentric telemarketer named Max. After receiving a mysterious call from an unknown number, Max finds themselves wrapped in a comedic conspiracy involving secret societies that communicate solely through bizarre greetings. As you navigate through absurd scenarios, solve riddles, and meet colorful characters—each with their own outlandish obsession with how they say 'hello'—you must uncover who is behind these strange calls while preventing a national disaster that hinges on a key phrase. Choices you make will not only unravel the mystery but also offer hilariously unexpected consequences.