Project Omega

The Project Omega (プロジェクトオメガ, Purojekuto Omega) was commissioned by Optimus Prime and organized by the Autobots in the latter days of the Great War for the purpose of developing weapons of mass destruction to use against the Decepticons. The project successfully produced large, starship-sized Transformers called Omega Sentinels. The Omega Sentinels were deliberately given simple processors, enough to unhesitatingly carry out missions given to them by Autobot command. Access codes for each Omega Sentinel were entrusted to a designated Autobot mentor bot who gives him commands.

At least four prototypes were created before the first functioning, full-scale model, Omega Supreme.

"I have commissioned a project, dedicated with a purpose developing weapons of mass-destruction, and quite possibly our chance in hope in protecting the AllSpark and defeating the Decepticons: Project Omega."
 * —Optimus Prime.