Requires the base game, Strategic Command World War I 1914-1918 The Great War in order to play
Battlefront.com and Fury Software have released a playable demo for WWI Breakthrough!, an expansion to Strategic Command WWI: The Great War. WWI Breakthrough! contains high, medium and low level campaigns, designed to suit the tastes of those wanting quick fire campaigns as well as those wanting grander campaigns. WWI Breakthrough! also introduces a Deployment Phase which allows you to choose where to deploy key units before the fighting begins.