As Dr. Tezla works at unlocking the mystery of the Accelechargers, the Racing Drones unleash their most powerful weapon against the Acceleracers: the car-eating Drone Sweeper.

The two teams become even more strained when the Metal Maniacs get a new leader. Meanwhile, the Acceleracers and the Racing Drones face challenges while competing in the Racing Realms with a new, mysterious opponent.

Two rival race teams, the Teku and the Metal Maniacs, are recruited by Dr. Peter Tezla to race in the fantastic Racing Realms and retrieve the all-powerful AcceleChargers before they fall into the hands of the deadly Racing Drones. Our drivers race through the Storm and Swamp Realms.

Remy, a resident of Paris, appreciates good food and has quite a sophisticated palate. He would love to become a chef so he can create and enjoy culinary masterpieces to his heart's delight. The only problem is, Remy is a rat. When he winds up in the sewer beneath one of Paris' finest restaurants, the rodent gourmet finds himself ideally placed to realize his dream.