In 'Whose Diary Is It Anyway?', you play as Bailey, a witty private investigator with a knack for getting into absurd situations. After stumbling upon a mysterious diary at your local coffee shop, you realize that this diary holds the key to unraveling a comedic conspiracy involving your eccentric townsfolk. As you read through the entries, you must interrogate quirky characters, piece together wild theories, and ultimately decide whose secrets are worth exposing. Your choices affect the outcome, leading to various hilarious and unexpected endings.