World War III began unexpectedly and terribly. Millions of people died in the first hours, burned in the fire of nuclear strikes. The Western coalition, led by the United States, hoped with one powerful, stunning blow to inflict irreparable losses on Russian troops and civilians and force our country to shameful surrender. But the remnants of our army, navy and aerospace forces unexpectedly offer fierce resistance to the invaders, and the people's militia helps them in this. Militia Stanislav Krylov (call sign Psycho), together with his fighting brothers, finds himself at the very forefront of an enemy strike. It is on them, ordinary Russian soldiers, that victory in this terrible massacre will depend.