very good game! have a great graphics and is very light!
just install and play!

sitema requirements:

RAM: 64MB
Processor: 600MHz
Video card: 32MB (recommended for better performance a Nvidia Geforce 5700 or higher) (Unsupported Intel (R) Express Chipset Family 82915G/82910GL grafics) supported intel series 4:05
DirectX: 8.0 (compatible with direct7)
HD: 100MB
note: if you have an express card intel grafics 82915G/82910GL, and want the game to have more performance and is more compatible install directx updated: DirectX9.0c directx9.0b.
doubts about the directx comment!
thanks!