WindowsOS: Windows XP / Windows VistaProcessor: 400 MHz Pentium II or equivalentVideo: 8 MB 3D video card (TNT, i810, Voodoo 3, Rage 128 equivalent or better) with DirectX® 8.1 supportRAM: 128 MBHD Space: 700 MBInternet: Multiplayer requires a low-latency, active Internet connection rated at 28.8 KBps+. LAN play requires a TCP/IP connection.