In order for you to play Cities XL Platinum on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
WINDOWS XP SP3/WINDOWS VISTA SP1/WINDOWS 7/WINDOWS 8
Processor (CPU):
AMD/INTEL 2.5 GHZ
Memory (RAM):
2 GB RAM
Graphics Card:
512 MB 100% DIRECTX 9 COMPATIBLE ATI RADEON HD 3850/NVIDIA GEFORCE 8800 OR HIGHER
DirectX®:
9.0c
Hard Drive:
9 GB HD space
Sound:
COMPATIBLE DIRECTX 9.0