The city was captured by the enemy, the enemy came up unexpectedly with great forces and your army could not do anything. Individual groups were entrenched in high-rise buildings, waiting for help from the air. You have to protect the roof from enemy attacks in Roof Shootout. Go find weapons and grenades, they lie somewhere on the boxes. A sense of confidence will immediately capture you, and then it's a matter of quick reaction and the ability to properly assess the situation. Seeing the enemy, immediately shoot, he did not talk to you came. Attacks will occur in waves, which means that you will have time for a little respite, if not immediately killed.
