Minimum System Requirements
Windows
OS:
32-bit: Windows Vista, Windows 7, Windows 8
Processor:
Intel Core 2 Duo, 2.4 GHz | AMD Athlon X2, 2.8 GHz or better
Memory:
2 GB RAM
Graphics:
NVIDIA GeForce 8800 GTS | AMD Radeon 3850 or better
Storage:
10 GB HD space
Notes:
10; Windows XP and DirectX® 9.0c and below not supported.
Recommended System Requirements
Windows
OS:
64-bit: Windows Vista, Windows 7, Windows 8
Processor:
Intel Core i5 750, 2.67 GHz | AMD Phenom II X4 965, 3.4GHz or better
Memory:
4 GB RAM
Graphics:
NVIDIA GeForce GTX 560 | AMD Radeon HD 6950 or better
Storage:
10 GB HD space
Notes:
11; Windows XP and DirectX® 9.0c and below not supported.
These are the requirements the publisher lists on Steam.
