As the battle continues, the men are cut off from each other by the advancing enemy. As a result, they are unable to communicate with each other, and the enemy is able to hide in the darkness. The men are able to see the enemy hiding in the shadows, but they cannot pinpoint the location of the enemy's sniper. They must use long range weapons to reach the enemy, and they must use ricochet control to gain an advantage. As they continue to fight, they hear the sound of a train approaching, which reminds them of the ancient days. They do not want to let the enemy escape, so they will use their long-range weapons to get close enough to the enemy that they will be able to use their ricochet control.