In 'Whose Nightmare Is It Anyway?', players navigate a surreal, shifting landscape that reflects the fears and traumas of various characters trapped in a collective dreamscape. Each level introduces a different character's nightmare, and players must solve narrative puzzles that intertwine multiple storylines while avoiding creature manifestations of the characters' fears. The challenge lies in distinguishing between reality and illusion as well as managing the growing anxiety of each character. As players delve deeper, they uncover a weaving conspiracy that connects them all, ultimately leading to a harrowing decision that could either sever or solidify their fates.