A superior sequel to Rainbird's Ultimate Military Simulator (UMS), UMS II: Nations at War features improved campaign mode, and much more control over units. Definitely worth a look from hard-core wargamers, although none should expect it to be another Empire.
Game shots (click to enlarge) :
Random Game Pick:
Paratrooper by Orion Software "Control your turret with you cursor keys and shoot down the paratroopers. Try aiming at their parachutes, because their smashing into the ground gives you more points. When 4 paratroopers manage to la .." more.