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(Redirected from ARMA II: Combined Operations)
| Release dates
June 17, 2009
|Arma: Cold War Assault||2001|
|Arma: Armed Assault||2006|
|Arma: Queen's Gambit|
|Arma 2: Operation Arrowhead||2010|
|Arma 2: British Armed Forces|
|Arma 2: Private Military Company|
|Arma 2: Army of the Czech Republic|
- Online multiplayer for Arma 2 and Arma 2: Free has stopped working on May 31, 2014 due to GameSpy services being shut down. Use Master Server Browser.
- Official forum
- GOG.com Community Discussions for game series
- GOG.com Support Page
- Steam Community Discussions
- Steam Users' Forums
- 1 Availability
- 2 Essential improvements
- 3 Game data
- 4 Video settings
- 5 Input settings
- 6 Audio settings
- 7 Network
- 8 Other information
- 9 System requirements
- 10 References
|Retail||DRM: SecuROM. Removed in Patch v1.05.|
- Combined Operations includes both Arma 2 and Arma 2: Operation Arrowhead; some mods (e.g. DayZ) require both games.
- Product keys for Arma 2, Arma 2: Operation Arrowhead and digital versions of Arma 2: Combined Operations optionally activate on Steam.
Digital distribution versions are already patched; for other versions use the patches below.
Skip intro videos
-nosplash -skipintro (Steam only) • Link
Configuration file(s) location
Save game data location
|Field of view (FOV)||See Field of view (FOV).|
|Borderless fullscreen windowed|
|Anisotropic filtering (AF)|
|Anti-aliasing (AA)||The game has a selection of pre and post process AA.|
|Vertical sync (Vsync)|
|High frame rate|
Some suggested FOV values in radians for typical setups are:
|1920 x 1080 at 90 FOV||1.03||1.83|
|1680 x 1050 at 90 FOV||1.13||1.80|
|2560×1600 at 90 FOV||1.13||1.76|
- Range finding by using certain scopes like the PSO scope might not be accurate anymore when playing on a non-default FOV.
|Keyboard and mouse||Native||Notes|
|Mouse input in menus|
|Mouse Y-axis inversion|
|Full controller support|
|Controller Y-axis inversion|
|Separate volume controls|
|Mute on focus lost|
- Multiplayer servers can optionally use BattlEye anti-cheat protection.
- The Steam version of Arma 2: Operation Arrowhead is being transitioned from GameSpy to Steamworks (currently available as a beta).
|Online play||In-game server browser doesn't work; use Master Server Browser.|
- Set the 3D resolution and the interface resolution to exactly the same value. The value isn't as important, because no matter what, if the numbers don't equal, there will be performance loss. Ideally, both values would be set at 100.
- Set Video Memory to "Default". By default (confusing, but keep reading), Arma II will cap the VRAM at an unspecified value. This value is actually lower than the "Default" option in the settings, but will still be named "Default".
- Texture Quality is dependent on the amount of RAM in your system, but due to the tweak above, it is safe to set the option to higher values.
- Disable VSync.
- For a higher frame rate and reduced input latency, turn off the fancy options, like smoothing and head bobbing. To turn off motion blur, either download this mod or set post processing settings to "Very Low". This does speed up camera movement, so experiment to your liking. you can also use your NVIDIA Control Panel as shown hereto increase you frame rate.
- For faster rendering, turn on PPAA instead of the normal AA (Anti-Aliasing).
- To trick the engine into using all the power that your system has, add these commands to your startup parameters:
-maxmem=[yourmemory] -maxvram=[yourvidcardmemory] -cpuCount=[availableCPUcores] -exThreads=[number] (The number varies. 1 if you have a two cores, 7 if you have a four or more. Feel free to experiment with this setting to see if anything grants you higher performance.)
|Operating system (OS)|| |
|Processor (CPU)||Intel Pentium 4 3.0 GHz, Intel Core 2.0 GHz, AMD Athlon 3200+||Intel Core 2.8 GHz or AMD Athlon 64 X2 4400+|
|System memory (RAM)||1 GB||2 GB|
|Hard disk drive (HDD)|| |
|Video card (GPU)|| NVIDIA GeForce 7800
ATI Radeon 1800
256 MB of VRAM
| NVIDIA GeForce 8800GT |
ATI Radeon 4850
512 MB of VRAM