Green Devils also known as Iron Division, an expansion that requires Blitzkrieg and Rolling Thunder in order to play. Unlike the first two expansions, it is not a full campaign, but a set of 4 custom missions. It follows 9th panzer division’s actions in France, Eastern front and Normandy. It also includes Blitzkrieg’s 1st airborne campaign called Eagles as well as a few new units and a new campaign: Tank School.