In 'Whose Diary is it Anyway?', players step into the shoes of a hapless detective who accidentally discovers a diary filled with absurd and outrageous stories from various eccentric characters in a quirky small town. Each chapter revolves around piecing together clues, discovering the secrets behind the diary's entries, and ultimately figuring out which character the diary truly belongs to. With each decision made, the narrative branches dramatically, revealing hilarious consequences, unexpected twists, and chaotic interactions with townsfolk who provide wildly unreliable information.