In order for you to play Shank 2 on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows XP SP3, Windows Vista SP2, Windows 7 SP1
Processor (CPU):
Intel Pentium 4 (or equivalent) running at 2.4GHz or greater; AMD Athlon 64 (or equivalent) running at 2.4GHz or greater
Memory (RAM):
1.5 GB or greater
Hard Disk Space:
1.5 GB
Video Card:
NVIDIA Geforce 6800 Ultra (256MB) or ATI Radeon X1950 PRO (256MB) or greater
Sound:
100% DirectX9.0c compatible sound card and drivers
DirectX®:
DirectX June 2010