Features:Sudden Strike 4: Complete Collection offers realistic real-time strategy gameplay with tactical depth and a historical setting across 11 campaigns with over 45missions and more than 200 different units in a complete package.Contains all free content updates available, with over 10 new maps and gameplay refinements.Command German and Soviet forces in the Battle of Kursk - one of the largest tank battles of World War II!Road to Dunkirk features 4 new missions, 2 new commanders and 10 all-new units, as well as additional buildings and ships.Finland - Winter Storm features 6 new missions, 3 new commanders, and 19 all-new vehicles, along with additional buildings and units.AfricaDesert Storm features 6 new missions, 5 new commanders, and 30 new vehicles, including a medical truck.The Pacific War features 10 new missions, 6 new commanders, and over 50 new vehicles, including aircraft carriers.Adapt and refine the military doctrines of more than 20 renowned command