ArmA 2: Combined Operations is now available on GOG and is DRM-free

Great news for ArmA 2 fans, as Bohemia’s military sim game is now available on GOG and is DRM-free. ARMA 2: Combined Operations includes both ARMA 2 and ARMA 2: Operation Arrowhead, and an intuitive and powerful mission editor. Not only that, but this game will give you the chance to play one of the best zombie┬ámods available right now, DayZ. Yes, DayZ will be developed as a standalone game and we are pretty sure that a lot of gamers are waiting for that particular version. Still, those who can’t wait and purchase ARMA 2 and start playing it, right now.
ARMA 2: Combined Operations is the most realistic military combat sim featuring cutting edge tech, vast and exquisitely detailed environments, and authentically modelled weapons, units, and vehicles. Non-linear player-driven campaigns offer one of the best multiplayer experiences ever seen in a modern-day military shooter, and modding capability offers you the chance to take your ARMA 2 co-op sessions to a whole new level.
ArmA 2: Combined Operations