- Story driven single player campaign: Write your own campaign storyline by choosing the right mission order when playing the 20+ missions. Play it differently next time and find new ways to victory!
- Large scale multiplayer: Use ARMA Combat Operations' strong multiplayer mode and play battles where tanks supported by infantry and helicopters take control of an enemy city. The engine supports 50+ live opponents in a role of both friendly and enemy forces.
- More than 30 weapons: Every weapon has unique firing characteristics featuring the new and improved recoil system.
- Vast environment to explore: Explore Sahrani, an area over 400 square kilometers in size, full of flora and fauna.
- More than 30 modern vehicles: All vehicles in the game can be controlled - tanks, armored vehicles, helicopters, airplanes, civilian cars or even boats.
- Multiple gunners: Utilize the multiple gunner positions on tanks and helicopters to rain death on your enemies both in multiplayer missions and single player campaign.
- HDR Lighting effects: Ambushing an enemy with the sun in your eyes leaves you at the disadvantage. Think smart, fight better!
- Real constellations and tides: ARMA's great depth even includes such features as fully simulated star maps, lunar cycles and tides. Watch where you park your vehicle, soldier!
- Built-in mission editor: Create you own scenarios using the easy-to-use mission wizard, advanced built-in mission editor, scripting language or BI tools available online and share your creation with the game.
Minimum:
- Supported OS: Windows XP
- Processor: 2 GHz or better Intel or AMD processor, or equivalent. Game is functional on, but currently not optimized for, Dual-core CPU's.
- Memory: 512 MB of RAM
- Graphics: nVidia Geforce FX with 128 MB RAM & Pixel Shader 2.0 or better, ATI Radeon 9500 with 128 MB of RAM Pixel Shader 2.0 or better
- DirectX Version: DirectX 9.0c
- Hard Drive: 3 GB of free space
- Processor: 3 GHz or better Intel or AMD processor, or equivalent. Game is functional on, but currently not optimized for, Dual-core CPU's.
- Memory: 1 GB of RAM
- Graphics: nVidia 6800 or better with at least 256 MB of onboard RAM, ATI X800 or better with at least 256 MB of onboard RAM
【Windows】: 〇【Mac】: ×【Linux】: ×