Arma II: British Armed Forces DLC Steam Gift

Windows

OS: Windows XP or Windows Vista
Processor: Intel Core 2.4 GHz or AMD Dual-Core Athlon 2.5 GHz
Memory: 1GB
Graphics: Nvidia Geforce 8600GT or ATI Radeon 3650 or faster with Shader Model 3 and 512 MB VRAM
DirectX®: DirectX 9.0c
Hard Drive: 10 GB free space