In 'Whose Diary Is It Anyway?', players embark on a whirlwind adventure set in a dysfunctional family home during a chaotic family reunion. The main character stumbles upon a mysterious diary filled with secrets, lies, and family drama. As they interact with quirky relatives and uncover clues, players must piece together the identity of the diary's owner while navigating romantic misadventures, unexpected confrontations, and humorous situations. Will you be able to reveal the truth or will the family drama consume you? Every choice you make alters relationships and impacts the story's outcome, leading to multiple endings.