0 A.D. (video Game)

0 A.D. (video Game)

0 A.D. (zero ey-dee) is a free, open-source, cross-platform real-time strategy game under development by Wildfire Games. It is a historical war and economy game focusing on the years between 500 B.C. and A.D. 500. The game is cross-platform, playable on Windows, Mac OS X, and GNU/Linux. The game aims to be entirely free and open-source, using GPL license for game engine and CC-BY-SA for game art. In addition, the developers do not get paid for their work, nor will they charge for their product. The game has been in development since 2000, with actual work starting in 2003. There is no official release date set for the finished version.