The Viratron Omega Upgrade is the seventh & final archetype in Lab Rats: GB, piloted by Marcus. Marcus created the Viratron Omega Upgrade by assimilating an energy tank & most of the Lab Rats' loved ones residing in it. From there, Marcus intended to have the Viratron Omega Upgrade destroy Davenport Industries & permanently ruin Donald before the Lab Rats' Gear Beast Battle Machines hold it long enough to transport it into Douglas's evil lair.