Three years after the conflict in Chernarus, portrayed in the original Arma 2, a new flashpoint explodes in the Green Sea Region. Coalition forces led by the US Army are deployed to Takistan to quickly restore peace and prevent further civilian casualties. 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. Building on 10 years of experience and constant engine development, Arma 2: Operation Arrowhead boasts the most realistic combat environment in the world. It models real world ballistics & round deflection, thermal imaging, materials penetration, features a realtime day/night cycle and dynamic wind, weather and environmental effects.
ARMA 2 + Expansions on Desura!
ARMA 2 has found a new home on Desura! Along with it's expansions and mod support in the near future there is no reason not to dive into the worlds best military simulator!
Aug 28, 2011 News
ARMA 2: Reinforcements - Official Trailer
Official trailer for the recently released standalone expansion, Arma 2: Reinforcements.
Apr 21, 2011 ArticlePatch 1.59
* Significantly improved convoy and driving AI behaviour * Numerous combat AI enhancements and fixes * Enhanced vegetation rendering * Improved commanding interface * Several MP security fixes * Tweaked...
Mar 31, 2011 News
Armed Assault Editing Guide
Presenting the Armed Assault Editing Guide containing nearly 170 pages which cover everything you need to know to make a mod for ArmA.
Aug 2, 2008 TutorialOnly registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.







I must admit I play DayZ a lot, but I bought Arma II, and OA, PMC and BAF way before the MOD ever came out, so you ***** who come on here and talk down the original game saying that the only reason Arma sells is because of DayZ need to bugger off.
Is this a DLC or an individual standalone game that doesnt require Arma 2? And is this the game that lets me use the Dayz mod?
This is a standalone game, and you need both ArmA 2 and this to play DayZ.
This game is taking so long to download.
does it take forever 4 everyonelse or is it me
Dayz....only reason ARMA OA & ARMA sell
Oh, you people irritate me.
You people jumped on the train mid-way, and have now decided you're experts at a game you really know nothing about.
ola... For the people who wants to buy this for DayZ: if u wanna buy it, then buy it. u can play DayZ for free if u buy this, and while waiting the Standalone of DayZ u can play it on ARMA2. basically if u buy this u already own DayZ(download it first, its free) and 1 DayZ standalone is worth... like THIS!
DayZ
no, it's a standalone expansion