The Key Improvements over ARMA 2
* FLIR (military grade thermal imaging simulation) system implemented
* Night combat updated with laser markers, IR strobes and flashlight usage
* Streamlined and reworked in-game UI / HUD
* Full support for backpacks (including ability to carry static weapons, like mortars or UAV terminals)
* Reworked and improved radio chatter between units (including whispered variant)
* Remotely-controlled helicopter UAV
* Improved vehicle simulation (damage model, physics, countermeasures, top down radars, warning systems, helmet-mounted displays)
* Improved weapon simulation (multiple optics modes, range finders, step based zoom)
* Improved and heavily optimized vegetation

Improvements In The Original ARMA 2 Game
* additional special effects (shaking camera, SSAO)
* more optimized engine
* brand new, more streamlined UI
* improved radio chatter
* improved vehicle simulation (top-down radar, flares, FLIR)
* integrated mod management

Se hela listan här.

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