__ToC__ Gigaton is the individual responsible for the attack on Project Greenskin. Under orders from his master, Doctor Destroyer, he traveled to the Burning Sands and aligned himself with the Irradiates there. While they kept the PRIMUS forces of the nearby base busy, he made his way into the Radiation Vault. Now, in order to bring down the Radiation Shield that isolated the region, someone must enter the Vault and defeat the villain. * For the complete article on the character, see: Gigaton