In 'Whose Dimension Is It Anyway?', players take on the role of a dimension-hopping, sarcastic rogue named Jax, who accidentally stumbles upon a device that allows him to jump between alternate realities. Each dimension is uniquely bizarre, filled with eccentric characters, absurd challenges, and parodic twists on reality. The main goal is to resolve the chaotic dimension mix-up caused by a villainous entity known as the Reality Broker, who is pulling the strings across worlds. Players must navigate puzzles, engage in witty banter, and gather allies from different dimensions, all while keeping their sense of humor intact. Each choice impacts not only Jax's fate but also the fabric of the universe itself, leading to multiple endings based on the alliances formed and realities saved—or doomed.