Order of War: Challenge Now Available via Steam

Standalone add-on for Wargaming.net's WWII RTS, free to owners of the original game
Wargaming.net today announced that Order of War: Challenge, a new stand-alone add-on for its World War II real-time strategy game Order of War, has been released exclusively on Steam. Order of War: Challenge features 6 extended modes, 12 unique maps, and hundreds of units under player control (press 'read more' for details). A playable demo can be found here.