Free Homefront: The Revolution beta key

To claim your free Homefront: The Revolution beta key:
Follow us on Twitter using the button below.
or
Visit our Facebook page using the button below. It's not required, but if you want to 'like' us while you're there, feel free!
To redeem your key:
From the Home screen, scroll right to Store.
Under Games, select Browse All Games.
Select Use a code. Or, say “Xbox, use code.”
If prompted, sign in.
Select Enter the 25-character code.
Use the onscreen keyboard to enter your 25-character code.
Don’t worry about hyphens, the system takes care of those for you.
Once your code is redeemed, you’ll receive a confirmation message.