August 1942, The Nazis have advanced across much of Europe and now have their eyes set on the mighty Soviet Union. German scientists have created a new and deadly chemical warfare agent. The key to victory is the fall of Stalingrad and the Nazis plan to attack as soon as their secret is complete. As a special Russian operative you must go behind the Eastern front lines, infiltrate the Nazis and stop them from producing this deadly agent. Save the city, and turn the tide of war.