Arma 2 Official Website

Useful links:
Buy Arma 2: Combined Operations online
Buy Arma 2: British Armed Forces online
Buy Arma 2: Private Military Company online
Download the Arma 2 demo
Developers pages
ARMA 2 forums
Community wiki

Arma 2: Combined Operations brings together the award-winning Arma 2 and it's stand-alone expansion Arma 2: Operation Arrowhead to combine them into the ultimate military combat experience.

Arma 2

ARMA 2 in-game screenshot ARMA 2 in-game screenshot ARMA 2 in-game screenshot ARMA 2 in-game screenshot

In 2009 the fictional post-soviet country of Chernarus is ravaged by civil war. For two crippling years, conflict has raged...

Players explore this volatile world with Force Recon Razor Team , part of a US Marine Corps Expeditionary Unit. The 27th MEU are deployed to Northern Chernarus on a peacekeeping mission with a mandate to prevent further civilian casualties and promote political stability.

ARMA 2 is based on the latest generation technology. It offers a uniquely vast game world, authentic and extremely detailed modern units, weapons, vehicles and environments. The branching, player-driven campaign can be played solo, or cooperatively and is accompanied by a huge range of single and multiplayer game modes.

Arma 2 Features

features_aiCombat Simulation

Lifelike combat simulation including bullet ballistic & deflection, material penetration and more. Unique and comprehensive AI combat system for large-scale battles.


Story driven single player full of twists and surprises including branched plot with multiple endings.

features_civilGenre Overrun

Resource management, RPG and RTS elements, dynamic conversations and many more to surpass the standard set by usual FPS.


Comprehensive armory including over 300 weapons, units and fully usable armed or unarmed vehicles of all air, land and water classes.

features_gunUnique multiplayer

Multiplayer with large scale maps for 50+ live players and hundreds of AI units.

features_editorUser Editing

Quick mission templates, built-in easy to use SP/MP mission editor, advanced scripting. Freeware SDK kit for MODding and modelling.

Arma 2: Operation Arrowhead

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Three years after the conflict in Chernarus, portrayed in the original Arma 2, a new flashpoint in the Green Sea region heats up and coalition forces led by the US Army are sent to Takistan to quickly restore peace and prevent further civilian casualties in this standalone expansion pack to the best military simulator of 2009 – Arma 2.

You will enlist into various roles within the US Army, from basic infantrymen, through special operatives, to pilots and tank crew in this new installment in the award winning line up of military simulators for PC from Bohemia Interactive.

Arma 2: Operation Arrowhead Features

features_aiNew Playable Content

New story campaign for both SP and MP gameplay. Wide range of new tutorials, single scenarios and multiplayer modes.

features_shotMassive Game World

Three brand new Central Asia-style large maps including expansive urban, desert and mountainous terrain featuring a fully destructible and interactive environment.

features_civilExtra Units and Vehicles

Multiple factions for all sides including US Army, United Nations, Takistani Army and Guerrillas making a collection of 300+ new units, weapons and vehicles.

features_gunUltimate war experience

Fully integrates with the original Arma 2 for unmatched warfare simulation.

features_editorUnique Gameplay Elements

Detachable backpacks with equipment, advanced weapon optics, material penetration modelling, remote real-time simulation of Unmanned Arial Vehicles (UAV), and much more.