2x2 Games has released a playable demo for both PC and Mac versions of Unity of Command, a turn-based strategy game that combines easy-to-learn gameplay with historically accurate recreations of epic WWII battles of the Stalingrad Campaign. In 1942, a titanic struggle is reaching its climax in the boundless, trackless expanses of southern Russia. The stakes cannot be higher as you take command of battle-hardened Wehrmacht or Red Army forces. You will manouver armies and fronts, thrust and encircle, capture cities and cross continents, but don't forget to watch your supply lines.
Demos include the tutorial, one introductory and one complete single player scenario.