Omega Supreme is one of the Guardians of Cybertron who serves under the command of Omega Sentinel and is a powerful Autobot protector. He believes that unyielding resolve has no conqueror and will not hesitate to engage even the strongest foe. He is composed of a large robot, named Omega Grand, composed of the Omega Train and Omega Battleship, and a small robot, named Omega, that transforms into a larger head for their combined robot mode. His two vehicular components also have the ability to transform into the mighty Omega Crusher and Omega Force Gun weapon platforms respectively.