In 'Whose Phone Is This, Anyway?', players take on the role of an unassuming barista who stumbles upon a mysterious smartphone left behind at a quirky café. Navigating through the phone's apps, messages, and social media contacts, players must piece together the owner's identity while unraveling a series of wild and humorous narratives that connect the phone to a hidden plot involving secret romances, scandalous gossip, and a long-lost treasure. Each choice alters the story's path as players unlock fun mini-games and quirky subplots that explore the intriguing lives of the phone's past users.