Conquest in Germany

The year is 1945, and Germany is on its last legs. As the Allied forces move closer and closer to a vital German Forward Operating Base, German forces pull back, because they are preparing Berlin for their last stand. The remaining forces are left there to defend and slow the enemy down, however, they lack supplies. However, the surrounding landscape is to their advantage, with trenches and bunkers, to buildings and sandbags, the germans use every bit they can take. Now it's time to see who will win this war!