Specs
Minimum:
Operating System: Windows XP SP3/ Windows Vista SP2/ Windows 7
Processor: Dual Core CPU
Memory: 2GB RAM
Hard Disk Space: 8 GB Free
DVD-ROM Drive: Required for disc-based installation
Video: 256 MB ATI HD2600 XT or better, 256 MB nVidia 7900 GS or better, or Core i3 or better integrated graphics
Sound: DirectX 9.0c-compatible sound card
DirectX: DirectX version 9.0c
Recommended:
Operating System: Windows Vista SP2/ Windows 7
Processor: 1.8 GHz Quad Core CPU
Memory: 4 GB RAM
Hard Disk Space: 8 GB Free
DVD-ROM Drive: Required for disc-based installation
Video: 512 MB ATI 4800 series or better, 512 MB nVidia 9800 series or better
Sound: DirectX 9.0c-compatible sound card
DirectX: DirectX version 11
Looks like I'll be giving it a miss. Not going to upgrade my processor and GFX card for the one game I'll play in the next 5 years that doesn't get a console port and doesn't have always-on DRM (Fuck you Settlers)