Minimum System Requirements
Windows
OS:
Windows 10 / Windows XP (SP 1) / Vista (SP 1) / Windows 7 (SP 1)
Processor:
2.6 GHZ Intel Core 2 DUO or equivalent AMD CPU
Memory:
At least 2GB RAM for Windows XP / 3GB Ram for Windows Vista and Windows 7
Graphics:
nVidia 8800 series 512 VRAM or better/Radeon HD3850 512MB or better
Storage:
6.4GB Download (13.7 on Disk)
Notes:
9.0c; DirectX 9.0c compatible sound card
Recommended System Requirements
Windows
OS:
Windows 10 64 bit is highly-recommended
Processor:
Intel Core i5 3.0Ghz or equivalent
Memory:
6GB
Graphics:
Nvidia GTX 560 Ti 1Gb
Storage:
6.4GB Download (13.7 on Disk)
Notes:
11.0; DirectX 9.0c compatible sound card
These are the requirements the publisher lists on Steam.
