Business Model Commercial
Minimum CPU Class Required Intel Dual-Core
Minimum OS Class Required Windows Vista
Minimum RAM Required 2 GB
Media Type DVD-ROM
Minimum DirectX Version Required DirectX 10
Drivers/APIs Supported Direct3D, Pixel Shader 4.0, Vertex Shader 4.0
Video Modes Supported Full screen, Window
Minimum Video Memory Required 256 MB
Sound Capabilities DirectSound3D, Attribute Image Dolby Digital
Input Devices Supported Keyboard, Mouse
Multiplayer Options Internet, LAN
Number of Players: Offline 1 Player
Number of Players: Online 2 Players
Multiplayer Game Modes Free-for-all / One-on-one
Miscellaneous Attributes 3D Accelerator Required, One-time activation
Notes Steam client required Hard disk space: 20 GB

Technical information contributed by formercontrib (159879) and me3D31337 (60740)