Objective 1: (22)

When you start, you'll be in an alleyway leading to an open field. Hug the stone wall to your left and follow it. Equip your Springfield sniper rifle. Your first targets are a dog and a couple of German soldiers. It's best to take out the dog first since it's a smaller, faster target. Then, line up your shots on the soldiers.

Continue following the wall until you reach a bridge. Again, pull out your sniper rifle. There's a dog and a soldier waiting for you. Prioritize the dog, then the soldier.

Cross the bridge and keep following the wall. You'll soon see two soldiers and another dog off to your right. Use your sniper rifle to take them all out.

Head through the gateway and switch to your StG 44. Follow the small road until you spot a German officer. He'll try to make a run for it, but don't let him – take him down.

Continue down the road, and you'll come to a small opening with two more Germans. Deal with them.

Jump down and head left. As you move along, you'll encounter three dogs and another soldier. Clear them out.

Finally, when you can see the train station, get out your Springfield sniper rifle. Look up at the walkway. If you've kept your distance, the three German snipers on top shouldn't have spotted you yet. Take them out carefully: two will be on the section closest to you, and the third will be on the right side of the walkway.