For two years, the Mars Expeditionary Force has held the line against the last remnants of the Third Reich. McCabe, Jenkins, and the Second Battalion long for home. Reinforcements have arrived, but the veterans of the MEF have one final mission. Defend Forward Base Zulu at all costs. While Generalfeldmarschall Brandt plans a decisive showdown at Forward Base Zulu, Reichsführer Wagner celebrates the activation of the first generation of the Hollow Programme. Surrounded and cut off, McCabe and Jenkins once again find themselves in league with the MAJESTIC-12 operatives known as the Black Visors. Now the future hinges on the sacrifices of a few determined soldiers.