Batman: Arkham City - Game

OS: Windows® XP SP 3 (32-64 bits) / Windows Vista® (32-64 bits) / Windows 7® (32-64 bits) CPU: (Minimum) Dual-Core CPU 2.4 Ghz(Recommended) Dual-Core CPU 2.5 GHz Memory: (Minimum) 2 GB RAM (Windows XP) / 2 GB (Windows Vista and Windows 7) (Recommended) 4 GB for Windows ® XP, 4 GB for Vista / Windows ® 7 Video Memory:(Minimum) NVIDIA 8800 or ATI 3800 with 512MB of VRAM (Recommended) NVIDIA