In 'Whose Nightmare Is It Anyway?', you play as a hapless copywriter, stuck in a surreal world where you inhabit the nightmares of various characters you’ve created over the years. Each nightmare presents its own set of bizarre challenges and twisted scenarios as you navigate through their subconscious. You must manipulate the environment and interact with the characters to uncover their fears and desires, all while trying to find your way back to reality. The choices you make will affect the outcomes of the nightmares, leading to multiple endings based on your ability to confront the unseen terrors shaped by your own mind.