Digitalmindsoft has announced that Call to Arms, a real-time strategy game developed for PC, is available now through Steam Early Access. A major patch is also available adding several new features and improvements. It includes a new sound engine that naturally improves the ambient atmosphere of the battlefield. You will also notice that sounds are better balanced and blend nicely into the environment.
Moreover, voice acting has been improved - soldiers will tell you when they repaired a vehicle, or killed an enemy unit.