Gameplay
The new expansion features 6 new single player missions and 2 new multiplayer maps. It features new missions in the single player campaign and will integrate these new missions with the current US campaign, meaning the two will be interwoven with one another. The Console versions were to feature voice commands that would allow units to be ordered and deployed onto to the battlefield through a headset. However this feature was never implemented for the PC version. The 2 multiplayer maps are available free of charge for owners of the original World in Conflict.
Read more about this topic: World In Conflict: Soviet Assault