installation has been created recently, which made it possible to travel through time. Since the development of this project took place under the financing and the protection of the military, then test it, too, will be at war. You had the chance to move to three hundred years into the future. You were on the battlefield, finding the headquarters, did you know that the world is at war and needed an experienced commander, to create defensive lines. You must halt the advance of the enemy. Upgrade your buildings and soldiers.