"Ground Control is a 2000 real-time tactics video games developed by Massive Entertainment. It features 3D graphics and a free-floating camera which allows one to zoom in and out and view the action from any angle, from a bird's-eye view to the perspective of one's own assault units at ground level. As a real-time tactics game, Ground Control completely does away with resource and economic management. One must therefore focus all attention on controlling a limited set of units to achieve victory." Source: Wikipedia, "Ground_Control," available under the CC-BY-SA License.