It is designed to be playable without having the original copy of the game installed, though it is also available together with the original game as part of the Combined Operations bundle, which will allow access to content from both the base game and the expansion. Operation Arrowhead is available both as a standalone and major expansion pack for ArmA 2. The expansion pack also updates most content from ArmA 2 with the ability to use thermal vision modes, zeroing for heavy weapons and small arms, and deployable aircraft countermeasures. Many vehicles and weapons from the base game have been retextured for use in the arid environments of Takistan.

More than fifty new Takistani and Western faces are also available, and most (post-ArmA 2) infantry units can now carry backpacks. Tuy nhin, a hnh xuyn sut tr chi s khng ch c nh th, theo nhm thit k th phm vi ca cc bn ny gn nh khng c gii hn. An official Warfare mode has also been included exclusively for online play as well.ДЄlong with the inclusion of new factions with a complete set of unique vehicles and other hardware, additional radio protocols have been recorded in Farsi and can be used in-game. ArmA 2 s bao gm ba bn ln, hai trong s ny l nhng vng ng qu, cn li l khung cnh thnh ph ngn ngang rng ri. Like the original campaign, it is both single and multiplayer-compatible, and supports co-operative play with up to three other players either through LAN, direct connection, or through a dedicated server.

The expansion's titular campaign, Operation Arrowhead, is set three years after the events of Operation Harvest Red. ARMA 2: Operation Arrowhead Gameplay (PC/HD)ARMA 2: Operation Arrowhead (often abbreviated to ARMA 2: OA) is a stand-alone expansion pack of the tactical sho.

Arma 2 operation arrowhead gameplay