Killing Floor 2 - Alienware Mask Steam DLC

Killing Floor 2 - Alienware Mask Steam DLC

Requires Killing Floor 2 on Steam in order to use!
DLC Includes Alienware Mask

Additional information:

Please follow these instructions to activate your key:
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.