This massive construction grinds over the battlefield, crushing infantry, vehicles (even tanks) and walls with equal ease. Up to five infantry units can be placed inside the Battle Fortress. These infantry units can shoot out of the many ports, adding to the carnage.
Robot Control Center
The Robot Control Center allows the Allies to build Robot Tanks. This building can be built after the production and placement of an Allied War Factory. This building ceases to function if it has low/no power.