The team behind the award-winning game Advanced Tactics is back with a new and improved game engine that focuses on the decisive early days of World War II! Decisive Campaigns: The Blitzkrieg from Warsaw to Paris is the first in an innovative series of operational World War II wargames that also include a strategic element. The Blitzkrieg from Warsaw to Paris simulates Germany’s military successes in Poland and France in 1939 and 1940 (including also a hypothetical “Sea Lion” invasion of Great Britain).