In 'Whose Diary is it Anyway?', you step into the shoes of an eccentric detective known for solving bizarre mysteries. When a diary containing scandalous secrets appears at a local café, every quirky patron claims it belongs to them. Players navigate through witty dialogues, strange accusations, and unexpected plot twists as they gather clues, interrogate a cast of colorful characters, and ultimately uncover the diary's true owner. The game challenges players to piece together the interwoven tales of each character while making choices that lead to humorous outcomes and multiple endings.