In 'Whose Phone Is This, Anyway?', you find yourself at a wild party where, amidst the chaos, you stumble upon an unidentified smartphone. You soon discover that it belongs to a famous yet elusive celebrity. As the night goes on, you must navigate through a series of ridiculous and dramatic challenges to uncover the phone's owner while contending with jealous guests, hilarious misunderstandings, and absurd traps. Your choices dictate the fate of not only the phone but also the night’s events, turning mundane moments into unexpected adventures and alliances.