In order for you to play Pool Nation on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows XP, SP3/WINDOWS VISTA SP2/WINDOWS 7
Processor (CPU):
Dual Core, AMD/INTEL 2.6 GHZ
Memory (RAM):
2 GB RAM
Graphics Card:
256 MB OF VIDEO MEMORY ATI RADEON X1600/NVIDIA GEFORCE 7600/INTEL HD 2000 OR HIGHER
DirectX:
Version 9.0
Network:
Broadband Internet connection