WINDOWS XP
* 2.0 GHz P4 processor
* 1 GB RAM
* A 128 MB Video Card with support for Pixel Shader 2.0
* The latest version of DirectX 9.0c
* Microsoft Windows XP Service Pack 2
* At least 6.1 GB of hard drive space with at least 1 GB of additional space for saved games

WINDOWS VISTA
* 2.4 GHz P4 processor
* 1.5 GB RAM
* A 128 MB Video Card with support for Pixel Shader 2.0
* Microsoft Windows Vista Service Pack 1
* At least 6.1 GB of hard drive space with at least 1 GB of additional space for saved games

MAC OS X
* Mac OS X 10.5.7 Leopard or higher
* Intel Core Duo Processor
* 2 GB RAM
* ATI X1600 or Nvidia 7300 GT with 128 MB of Video RAM, or
Intel Integrated GMA X3100.
* At least 6.1 GB of hard drive space, with at least 1 GB
additional space for saved games
* This game will not run on PowerPC (G3/G4/G5) based Mac
systems, or the GMA 950 class of integrated video cards.

Available for users only