Steam app 33930 · updated 12 Sep 2026, 18:51 UTC
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.
720 hourly samples, with the daily peak drawn over them. Weekends are shaded.
171 months, July 2012 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 437 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 283 hourly samples. Each dip is a night. Weekends are shaded.
Arma 2: Operation Arrowhead was released on 29 Jun, 2010.
| Language | Full audio |
|---|---|
| English | ● |
| Czech | |
| French | |
| Italian | |
| Spanish - Spain | |
| German | |
| Polish | |
| Russian |
A blank audio cell means full audio was not marked in the returned language list.
ARMA II - Operation Arrowhead Trailer
Watch on Steam
ARMA II: Operation Arrowhead Trailer 2
Watch on Steam33 developer announcements, Jun 2010 to Dec 2021 · times in UTC
This hotfix for Arma 2: Operation Arrowhead resolves a few issues with the original Windows 11 update and brings a quality-of-life change to the branch configuration. We are adding the new Windows 10 and 11 compatible BattlEye files to Arma…
Patch notesIn cooperation with the BattlEye team, we have prepared a hotfix for Arma 2 Operation Arrowhead. This hotfix adds BattlEye support for Windows 11. If you experience issues with this Operation Arrowhead update, we have made a "legacy"…
Patch notesIn cooperation with the CorePatch team, we have prepared update 1.64 for Arma 2: Operation Arrowhead, which takes care of many issues, including Windows 10 support. If you experience issues with the recent Operation Arrowhead update, we…
JanBIBased on community feedback the Corepatch team has released a small hotfix, which takes care of some of the most prominent issues. If you are having issue with the recent Operation Arrowhead patch or this hotfix, we have enabled "legacy"…
JohnyBased on community feedback the Corepatch team has released a small hotfix, which takes care of some of the most prominent issues. If you are having issue with the recent Operation Arrowhead patch or this hotfix, we have enabled "legacy"…
Patch notesAfter a prolonged beta, the latest Arma 2: Operation Arrowhead patch has finally matured and reached its release phase. It includes several engine fixes listed in the changelog below. On top of that, we have included “CorePatch” and…
JohnyAfter a prolonged beta, the latest Arma 2: Operation Arrowhead patch has finally matured and reached its release phase. It includes several engine fixes listed in the changelog below. On top of that, we have included “CorePatch” and…
Patch notesA minor BattlEye update has been published to both main and beta version of Operation Arrowhead.
JohnyA minor BattlEye update has been published to both main and beta version of Operation Arrowhead.
Patch notes+ Significantly improved convoy and driving AI behaviour + Numerous combat AI enhancements and fixes + Enhanced vegetation rendering + Improved commanding interface + Several MP security fixes + Tweaked speed of transition animations +…
Dwarden+ Significantly improved convoy and driving AI behaviour + Numerous combat AI enhancements and fixes + Enhanced vegetation rendering + Improved commanding interface + Several MP security fixes + Tweaked speed of transition animations +…
DwardenNew update 1.57 for ARMA 2: OA was airdropped on STEAM service ! + Numerous stability and functionality fixes and improvements + Improved netcode (better locality handling) + New scripting commands + 4 new bonus scenarios for owners of the…
DwardenNew update 1.57 for ARMA 2: OA was airdropped on STEAM service ! http://external.ak.fbcdn.net/safe_image.php?d=6b8acc89873bdd3ea9a5bacadca7c87b&w=90&h=90&url=http%3A%2F%2Fwww.arma2.com%2Fimages%2Ffacebook%2FSLEIGH_RIDE.jpg + Numerous…
DwardenNext up in our new 'Report In!' series, a discussion with one of Bohemia Interactive's Lead Artists, and some exclusive 'behind the scenes' images have been declassified and are ready for immediate analysis! Click here to read the interview…
DwardenNext up in our new 'Report In!' series, a discussion with one of Bohemia Interactive's Lead Artists, and some exclusive 'behind the scenes' images have been declassified and are ready for immediate analysis! Click here to read the interview…
DwardenThe next head on the royal chopping block is Jay Crowe, Creative Lead on 'Private Military Company' (PMC), a new addon to Arma 2: Operation Arrowhead (A2OA). Jay answers questions about the upcoming content, talks about the motivation…
DwardenThe next head on the royal chopping block is Jay Crowe, Creative Lead on 'Private Military Company' (PMC), a new addon to Arma 2: Operation Arrowhead (A2OA). Jay answers questions about the upcoming content, talks about the motivation…
DwardenNew update 1.55 for ARMA 2: OA was released on STEAM service ! + Numerous stability and functionality fixes and improvements + Reworked MP SP/MP Mission Selector + Various visual optimizations and fidelity additions + Added many new…
DwardenNew update 1.55 for ARMA 2: OA was released on STEAM service ! + Numerous stability and functionality fixes and improvements + Reworked MP SP/MP Mission Selector + Various visual optimizations and fidelity additions + Added many new…
DwardenWhen it hits? Very soon! (yet not this week) Numerous stability and functionality fixes and improvements. click here to view details in public beta change-log... Reworked MP SP/MP Mission Selector. and much more ... * this news…
DwardenWhen it hits? Very soon! (yet not this week) Numerous stability and functionality fixes and improvements. click here to view details in public beta change-log... Reworked MP SP/MP Mission Selector. and much more ... * this news…
DwardenNext up in the series of video updates introducing the unique features of the Arma 2 franchise, Bohemia Interactive presents a two-part tutorial demonstrating Arma 2's powerful easy to use Mission Editor utility. Create a dynamic mission…
DwardenNext up in the series of video updates introducing the unique features of the Arma 2 franchise, Bohemia Interactive presents a two-part tutorial demonstrating Arma 2's powerful easy to use Mission Editor utility. Create a dynamic mission…
DwardenNext up in the series of video updates introducing the unique features of Arma 2: Operation Arrowhead is the new Artillery Computer feature, bundled with patch 1.54. This feature streamlines the use of indirect fire weapons, making ordering…
DwardenNext up in the series of video updates introducing the unique features of Arma 2: Operation Arrowhead is the new Artillery Computer feature, bundled with patch 1.54. This feature streamlines the use of indirect fire weapons, making ordering…
DwardenNext up in the series of video updates introducing the unique features of Arma 2: Operation Arrowhead is the High Command tutorial video, which showcases one of this unique mil-sim's lesser-known - but exciting - gameplay features. The…
DwardenNext up in the series of video updates introducing the unique features of Arma 2: Operation Arrowhead is the High Command tutorial video, which showcases one of this unique mil-sim's lesser-known - but exciting - gameplay features. The…
DwardenNew video detailing the new night time operations features in the massive standalone expansion pack. From night vision goggles to weapon-mounted flashlights, the teaser discloses the realistic features of Arma 2: Operation Arrowhead’s new…
DwardenNew video detailing the new night time operations features in the massive standalone expansion pack. From night vision goggles to weapon-mounted flashlights, the teaser discloses the realistic features of Arma 2: Operation Arrowhead’s new…
DwardenBohemia Interactive introduces the Army of Takistan, the second faction in the forthcoming standalone expansion pack, ARMA 2 : Operation Arrowhead. Army of Takistan trailer: Press release : click here to read more...
DwardenBohemia Interactive introduces the Army of Takistan, the second faction in the forthcoming standalone expansion pack, ARMA 2 : Operation Arrowhead. Army of Takistan trailer: Press release : click here to read more...
DwardenThe eagerly-anticipated massive standalone expansion pack for ARMA 2 has gone GOLD! ... click here to read more. And now as one of the promised surprises "A roar in the skies!" * Depending how good Your guesses are about it and as member…
DwardenThe eagerly-anticipated massive standalone expansion pack for ARMA 2 has gone GOLD! ... click here to read more. And now as one of the promised surprises "A roar in the skies!"…
DwardenEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Arma 2: Army of the Czech Republic | Windows | 15 Jul 2011 |
| Arma 2: Private Military Company | Windows | 30 Nov 2010 |
| Arma 2: British Armed Forces | Windows | 27 Aug 2010 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | ArmA2OA_BE.exe | 2 0 | any | |
| Launch in windowed mode | ArmA2OA_BE.exe | 2 0 -window | any | |
| Launch without BattlEye | ArmA2OA.exe | any | ||
| Install Army of the Czech Republic DLC | DLCsetup\ACR\datacachepreprocessor.exe | -updater | any | needs DLC 33934 |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG