The 'release' version will be available shortly after Open Beta testing is complete. The Open Beta version of Digital Combat Simulator World (DCS World) 2.9 is a free-to-play digital battlefield game and simulation environment. Open Beta ( What is DCS World Open Beta?) DCS World is massively extensible through additional DCS modules as well as user-made add-ons and mods which you can purchase and download from our site. The download comes with one of the most powerful mission planners ever designed, full network play and more than 156 AI weapons systems, 105 ground vehicles and trains, 50 air defense systems, 19 ships and 84 AI aircraft permitting you to plan and play highly sophisticated missions. An additional more than two dozen aircraft are available for purchase. It also includes a flyable Russian Sukhoi Su-25T ground attack aircraft and the famous WWII North American TF-51D fighter. This free download includes a vast mission area of the Caucasus region and Black Sea that encompasses much of Georgia. Our dream is to offer the most authentic and realistic simulation of military aircraft, tanks, ground vehicles and ships possible. Digital Combat Simulator World (DCS World) 2.9 is a free-to-play digital battlefield game.