In 'Whose Phone Is This, Anyway?', you play as a quirky private investigator named Jessie who stumbles upon a lost smartphone at a bizarre party filled with eccentric characters. As you interact with the phone's apps and contacts, you unravel a hilarious web of misunderstandings, secrets, and outrageous stories that link the bizarre guests. Your choices influence the direction of the plot, helping you decide whether to assist in finding the owner, engage in pranks, or turn the party upside down. With each decision, the outrageous drama unfolds, leading you through a labyrinth of text messages, call logs, and social media surprises that make every playthrough unique.