Warzone 2100 is a real-time strategy and real-time tactics hybrid computer game, developed by Pumpkin Studios and published by Eidos Interactive. Although comparable to Earth 2150 in many significant respects, it does contain certain unique aspects, which include various radar technologies, a greater focus on artillery and counter-battery technology, more frequent in-game cinematic updates as gameplay progresses, as well as a different vehicle design method. It was released in 1999 for both PC and PlayStation. On December 6, 2004 the source code and most of its data was released under the GNU General Public License, thereby making it a free game.
an extended description!