System Requirements: Operating System: Windows 2000 / XP (only)
Processor: Intel Pentium 4 1.5GHz or AMD Athlon XP 1.5GHz or better
RAM: 512 MB
Video Card: 64 MB AGP or PCI-Express DirectX9 video card that supports pixel shaders and vertex shaders
Sound Card: DirectX 9.0 compliant (EAX recommended; PC audio solution containing Dolby Digital Live required for Dolby Digital audio)
CD-ROM Drive: 12x CD-ROM (8x DVD-ROM recommended)
Hard Drive Space: 7.0 GB
Peripherals supported: keyboard and mouse, microphone (for voice commands), Logitech G15 keyboard, monitor capable of 1024x768 resolution at 60Hz
Multiplayer: Broadband with 64 kbps upstream (128 kbps recommended)
System Requirements: Minimum Requirements:
Disk Drive: Required for discbased installation
DirectX: DirectX version 11
Hard Drive Space: 8 GB or more
Operating System: Windows Vista SP2 / Windows 7
Processor: Intel Core 2 Duo 1.8 GHz or AMD Athlon X2 64 2.0 GHz
RAM: 2 GB RAM
Video Card: 256 MB ATI Radeon HD 3650 or better, 256 MB nVidia 8800 GT or better, or Intel HD 3000 or better integrated graphics
Recommended:
Disk Drive: Required for discbased installation
DirectX: DirectX version 11, or Mantle
Hard Drive Space: 8 GB or more
Operating System: Windows Vista SP2 / Windows 7
Processor: 1.8 GHz Quad Core CPU
RAM: 4 GB RAM
Video Card: AMD HD5000 series or better (or ATI R9 series for Mantle support), nVidia GT400 series or better, or Intel IvyBridge or better ...
System Requirements: Minimum
Connectivity: Requires the Steam client to install and play
Sound: Windows-compatible sound card
Hard Drive Space: 9 GB Available Hard Drive Space
Operating System: Windows Vista / 7
Processor: 3.0 GHz Dual Core or better Processor
RAM: 4 GB Available System Memory
Video Card: 512 MB DirectX 9-compatible Video Card or better (NVIDIA GeForce GTX 460 / ATI Radeon HD 5850)
Recommended
Processor: 2.4 GHz Quad Core or better Processor (enhanced for multi-core processors)
Video Card: 768 MB DirectXR 9-compatible Video Card or better
System Requirements: Minimum PC System Requirements
OS: Windows XP, Vista or 7 (latest service pack)
CPU: AMD Athlon 64 X2 6000+ or Intel Core 2 Duo E6750 2.66G
RAM: 2 GB or greater
GPU: AMD Radeon HD 3870 or Geforce 8800GT
HDD: 30 GB of hard drive space
DirectX: DirectX 9.0c
Optical Drive: DVD-ROM Drive
Internet Connection