In 'Whodunit: The Diary Detective', you play as a quirky amateur sleuth who stumbles upon a mysterious diary belonging to an unknown author. You quickly discover that each entry reveals confessions, secrets, and clues about various townsfolk who all seem to have their own hidden agendas. As the reader, you must decide which entries to follow, solve puzzles, and uncover the truth surrounding the diary's owner and the scandals that threaten to unravel the town. Each choice affects the narrative, leading to multiple possible outcomes, and introduces unexpected twists, dramatic cliffhangers, and humor that arises from the town's eccentric inhabitants.