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Extend your customization options even further with the exclusive DOOM®/Psycho combo pack. Each ...

NOTICE: This content requires the base game BRINK on Steam in order to play.

Extend your customization options even further with the exclusive DOOM®/Psycho combo pack. Each pack contains unique apparel, tattoos, weapons and weapon attachments for your in-game character.

Brink™ © 2011 ZeniMax Media Inc. Agents of Change, Brink, Bethesda, Bethesda Softworks, ZeniMax and related logos are registered trademarks or trademarks of ZeniMax Media Inc. in the U.S. and/or other countries. Developed in association with Splash Damage Ltd. Splash Damage and the Splash Damage logo are registered trademarks or trademarks of Splash Damage Ltd. All Rights Reserved.

NOTICE: This content requires the base game BRINK on Steam in order to play.

Windows Minimum Requirements:

OS: XP(SP3)/Vista/Windows 7
Processor: Intel Core 2 Duo 2.4GHz or equivalent
Memory: 2GB RAM
Hard Drive: 8GB of free space
Graphics: NVIDIA 8800GS / ATI Radeon HD 2900 Pro or equivalent

Windows Recommended Requirements

OS: XP(SP3)/Vista/Windows 7
Processor: Intel Quad Core i5
Memory: 3GB RAM
Hard Drive: 8GB of free space
Graphics: Nvidia GeForce GTX 460 / ATI Radeon™ HD 5850

To activate the Steam key you've received, follow the instructions below;

First up, open the Steam client. (If you don't have it, simply click the "Install Steam" button here => Steam Store )
Sign in to your Steam account. (If you don't have one, click here to create a new one => Steam Account)
Click on the "ADD A GAME" button in the bottom corner of the client.
Then, select "Activate a product on Steam..."
Write down or copy-paste the activation key that you've received from %s in the window.
Your game is now visible in your library! Click on your "Library".
And finally, click on the game and select "Install" to start your download.