The Medal of Honor Warfighter beta is coming in early October, and EA revealed today that signing up can help unlock the new Linkin Park music video for "Castle of Glass" up to five days early.

You can head to medalofhonor.com/ to sign up for the multiplayer beta, and when it hits three million downloads the music video will be released for beta players only. It'll be available for everyone else five days after the beta begins.

The "Castle of Glass" music video resulted from a direct collaboration between Linkin Park and EA/Danger Close games, and features footage from the game interspersed with that of the band. If that sounds like an awesome idea to you, then chances are you're going to love the Medal of Honor Warfighter beta as well. What do you think?