In 'Whose Diary Is It Anyway?', players assume the role of a quirky private detective who specializes in solving mysteries through the clues hidden in people's diaries. Your job is to unravel a series of bizarre and laugh-out-loud unsolved cases by piecing together the chaotic entries of different characters, each with their own eccentricities and secrets. Explore colorful locales like the local diner, a bizarre thrift store, and a secretive book club while interacting with curious NPCs and engaging with their diary entries to gather evidence. The game masterfully intertwines humor and mystery as players race against time to uncover the identity of the diary's owner before they come back to reclaim it, all while facing laughable predicaments and absurd plot twists.