Este post en la pagina del Juego lo explica todo:
http://www.americasarmy.com/intel/article.php?t=263767
Y aca les dejo lo minimo recomendado para poder jugar el juego:
3-D graphics card with 256 MB memory and support for hardware transformation and lighting
3.0 GHz processor or equivalent
English version of Windows(r) 2000/XP Operating System with all updates
1 GB RAM
3.5GB of uncompressed hard disk space for game files
4X DVD-ROM (not required for downloaded installation)
Windows 2000/XP compatible system (including compatible 32-bit drivers for CD-ROM drive, video card, sound card, mouse and keyboard)
DirectX(r) 9.0
100% Compatible DirectX 9.0 soundcard
Broadband Network Connection
NVIDIA(r) nForce(tm) or other motherboards/soundcards containing the Dolby(r) Digital Interactive Content Encoder required for Dolby Digital audio