On a cold, snowy night, you lead your sniper team through the ruins of Old Minneapolis. Alien patrols are everywhere, searching for survivors of the human resistance.

Cartman, your scout said, "I remember this place. I was here before the war. There's the Mississippi River in front of me. There are three Bridges to the other side."

Sniper Gusonov responds: "There must be an enemy patrol on the bridge ahead. Be careful."