Minimum system requirements

• 64bit support: Yes
• System requirements: Windows 7, Windows 8.1
• Processor: Intel Core i3-4170 or AMD FX-8120
• Memory: 8 GB RAM
• Graphics: DX11 GeForce GTX 460 1GB or AMD HD 6850 1GB
• DirectX: 11
• Storage: 25 GB

Recommended system requirements

• 64bit support: Yes
• System requirements: Windows 7, Windows 8, Windows 8.1
• Processor: Intel Core i3-4170 or AMD FX-8300
• Memory: 8 GB RAM
• Graphics: DX11 GeForce 760 or AMD HD 8800 4GB of RAM
• DirectX: 11
• Storage: 25 GB

Activating a CD Key on Steam

Please follow these instructions to activate a new retail purchase on Steam:

1. Launch the Steam client software and log into your Steam account.

2. Click the Games Menu.

3. Choose Activate a Product on Steam...

4. Follow the onscreen instructions to complete the process.