In 'Whose Diary Is It Anyway?', players step into the shoes of an unassuming office worker who stumbles upon a mysterious diary belonging to an unknown author. Each diary entry reveals a tangled web of secrets, relationships, and conspiracies, prompting players to make choices that will impact multiple storylines. As they unravel the diary's secrets, players must decipher who the diary belongs to—could it be a co-worker, a neighbor, or someone more sinister? With branching paths and unexpected twists, players will experience a thrilling journey through the lives of others, discovering that everyone hides something beneath the surface.