In 'Whose Phone Is This, Anyway?', players assume the role of a quirky private investigator who stumbles upon a seemingly ordinary phone at a chaotic house party. As they delve into the chaotic contacts, bizarre texts, and strange photos, players must unravel the mystery of the phone’s owner while interacting with an eccentric cast of party-goers and uncovering a web of secrets, lies, and ridiculous scenarios. The game combines humor and deduction, allowing players to choose dialogue options and solve puzzles based on the wild information and absurd social situations presented by the phone's content.