I Need To Know If I Can Run Day Z On My Pc before I Buy Arma 2: Combined Operations, on Steam. Video card: AMD Radeon HD 8400 CPU: AMD A6-5200 APU with Radeon HD Graphics CPU Speed: 2.0 GHZ RAM: 3.6 GB OS: Microsoft Windows 8 (built9200) , 64 bit Free Disk Space: 628.5 GB Sound Card: AMD High Definition Audio Device Many feedback will be greatly appreciated! And also Thanks In Advance !!