The fate of the world rests in the hands of ONE super-powered teenager. Become Rex and mutate into 9 different builds like Slam Cannon, Rex Ride and Boogie Pack! * Accept Agent Six's missions, fight with Bobo Haha and uncover collectibles for Doctor Holiday! * Explore 11 different environments and hidden areas to evolve your powers! * Fight through the depths of the jungle, the scorching deserts and the heart of metropolitan cities!