Description The unofficial extension of the Blitzkrieg game titled Blitzkrieg: Ostfront Barbarossa offers players an entirely new single-player campaign associated with the German invasion of the Soviet Union in 1941. In total, have been made available to 11 scenarios based on historical realities, and arsenal of the German and Russian was expanded with 20 new mechanized units (14 is quite new, the rest is a modified branches of the original). To this all are still improved artificial intelligence algorithms a computer opponent. Note: The Demo offers four missions, including the first two scenarios for the full campaign.