To unlock the secret Quest, Zero Hour, you must locate the Fallen Nodes. The Fallen Transponder requires the player to collect six nodes in order to make progress. Four of the nodes are located on Earth and the other 2 nodes are located on Nessus. All of the nodes will be in lost sectors. After collecting all the nodes, go to The Farm and take a right from the spawn point toward a cellar right next to the hangar and go down the stairs, at the very bottom, Mithrax, the Forsaken will be crouched down at the end of a hallway, and then the actual quest will begin.
List of Appearances