Windows
OS: Windows 7 / Windows 8
Processor: Intel® Core™ i5-2500 @3.3 GHz / AMD FX-8320 @3.5 GHz
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX 480 / AMD Radeonâ„¢ HD 5870 (1GB VRAM)
DirectX: Version 9.0c
Storage: 3 GB available space
Sound Card: OpenAL compatible sound card
Additional Notes: Laptop versions of graphics cards may work but are NOT officially supported