In 'Whose Nightmare Is It Anyway?', players step into the shoes of Sam, a disillusioned dream architect who discovers that their creations have begun to merge with the nightmares of others. Each decision alters the trajectory of the story, leading Sam through a series of bizarre dreamscapes filled with surreal imagery, sinister entities, and unexpected twists. Players must navigate through shared dreams of various quirky and troubled characters, solving their waking-life problems through the manipulation of dream logic. The narrative dives deep into psychological themes while injecting dark humor and absurdity, making each encounter a mix of terror and hilarity as Sam grapples with the bizarre realities of his own creation.