There was another show called Beast Machines that continues the story that started in Beast Wars. At the end of Beast Wars, the Maximals tried to catch Megatron. At the beginning of Beast Machines, he escapes and takes control over Cybertron. There are only four Maximals left and Megatron tries to stop them. Megatron creates new robots called Vehicons, who try to catch the Maximals. Later, we learn that the Vehicons are really Maximals or Predacons that Megatron caught and tried to control. In the story, we also learn that even though Cybertron is a dead, metal planet, it used to be a living planet like Earth.