In 2207 Oblivion Hunters developed a computer virus codenamed "Takeover". The main reason was to inflict any robot or drone with a virus in order to take control over the mech. The virus was injected into omega network and many stations. The virus proved to be a success. Oblivion hunter were able to get 500 drones to be possessed. After this, they tried to get keepers under their control but it proved that keepers were too powerful for such small virus. Oblivion Hunters returned to labs in order to make more powerful virus.