Minimum: Pentium3 800 MHz (or compatible), 256 MB RAM, GeForce 2 (or compatible), Windows 98, Internet connection for Steam

Will be choppy with 8 AI players or in a big online game. Multi mice will only work with Windows XP

Recommended: Pentium4 1500 MHz (or compatible), 512MB RAM, DirectX 9 compatible graphics card, Windows XP, Internet connection for Steam

Will work fine with most DirectX 9 compatible graphics cards.