Rodney Copperbottom arrives in Robot City to find corruption and chaos everywhere. Will he be able to find his hero, Bigweld, and turn the city around, or will the evil Ratchet prove to be too much for a young robot from the country? You can shine no matter what you're made of. Join Rodney and his friends, the Rusties, on their quest to save the city and in their fight to save themselves.