The game follows protagonist Karl Fairburne as he attempts to prevent the Soviet Union taking control of Germany's nuclear secrets in and around Berlin, April 1945. Very little information is known about his background, other than he was raised in Berlin as the son of a U.S. ambassador to Germany before the war broke out, that he studied at West Point shortly after America's entrance into the war, and the fact that he was chosen for this mission because the city was his childhood home.