100 years after World War III. The Freedom Federation was the last hope for a civilized society in America. It was the only protection a million survivors had against the country's savage invaders. The Russians had planted a spy in the Federation, vowing to learn the location of each of its inhabited outposts and destroy them - one by one. The Liberty Run. Blade and his warriors had to penetrate the Soviet base in Philadelphia, where the Russians had captured the one group of men capable of destroying them - the fierce Vikings. With their help, Blade could save the Federation: without it, civilization would be lost forever.