The Nippon Expansion adds a new challenge to Blitzkrieg! What if the Axis coalition had won World War Two, and Germany invaded and occupied the United States of America? And ? what if Japan then turned on its former ally and invaded German-held America? With the help of Godzilla?

The Nippon Expansion explores this hypothetical scenario! One player controls the German forces and the other player controls the Japanese forces in a battle for domination of America in an
alternate universe 1946.