Windows
Business Model Commercial
Minimum CPU Class Required Pentium D
Minimum OS Class Required Windows Vista SP2
Minimum RAM Required 2 GB
Media Type Download, DVD-ROM
Minimum DirectX Version Required DirectX 11
Video Modes Supported Full screen
Minimum Video Memory Required 256 MB
Input Devices Supported Gamepad, Keyboard, Mouse
Multiplayer Options Internet
Multiplayer Game Modes Co-Op, Free-for-all / One-on-one
Steam Achievements, Cloud, DLC available, Leaderboards
Notes Processor: Dual-core CPU with SSE3 (Intel Pentium D 3GHz / AMD Athlon 64 X2 4200) or better
10 GB free hard disk space required.
Video Card: Microsoft DirectX 10.0 compatible graphics card with 256 MB of memory (NVIDIA GeForce 8800 series / ATI Radeon HD 3870) or better


Technical information contributed by Sciere (505776), jaXen (145531) and formercontrib (159527)