Arma 2: Combined Operation + DAYZ ( Steam Row )

Arma 2:
27th expeditionary battalion of Marines arrives in Chernarus, the throes of a civil war; five soldiers from an elite group of fire intelligence "Blade" among the first to go into battle. Caught between the United States the power of the Marine Corps and Russian troops, anxiously observing from the north, Chernarus is on the verge of death ...
Unrivalled realism: plausible ballistics, dynamic weather and the environment.
More than 300 models of weapons, air, land and marine applications!
Unrivalled terrain: 225 square kilometers of territory, recreated in detail by the actual data.
Advanced AI: no scripts, no hard-coded routes!
Intuitive powerful mission editor, actively supported by the Internet community.
Arma 2: Operation Arrowhead:
3 years after the conflict in Chernarus, in the Green Sea region, a new hot spot. Coalition forces led by the US Army landed in Takistane. Try yourself in different roles in the US Army, since the conventional infantry and special forces, and ending with a pilot and a member of a tank crew!
New campaigns and scenarios for single and multiplayer games
3 new large-scale maps in the region of Central Asia.
Dozens of new vehicles and weapons
Thermal imaging and new optics for weapons
Managed unmanned aerial vehicles (UAVs)
Deployable backpacks for equipment
The large-scale network game: join a large multiplayer battles, which may participate up to 50 players!

Modification Day Z
To modify Day Z requires the game itself addition Arma II and Arma II: Operation Arrowhead. Both products are available in this set, but to improve the gaming experience (as well as the quality of the textures of the models used in the modification of Day Z), we recommend to buy Arma II: Complete Collection.

Built on more than 10 years of experience in game development, Arma 2 throws players into the heart of one of the most realistic simulation of military combat operations, demonstrating cutting-edge technology, extensive detailed landscapes and authentically modeled forces, types of weapons and vehicles. In non-linear campaign, developing, depending on the actions of the player, you can play either alone or co-op mode. In addition, the game has a huge variety of single and multiplayer modes.