This demo includes three campaigns:
° 1914 Call To Arms (limited to August -> November of 1914)
° 1918 Ludendorff (First 5-6 turns)
° 1918 Russian Civil War (limited to Nov 1918 -> August 1919)
Multiplayer modes, saving and unit purchases are disabled in the demo.
Strategic Command World War I: Breakthrough is an expansion to the critically acclaimed Strategic Command WWI: The Great War, and provides you with the opportunity to re-write history in a war that changed the destiny of Europe but of the whole world.
Official website: http://www.battlefront.com/breakthrough