This is quoted from the site:

"Play the hit game PAYDAY 2 in Alienware style with this Alpha Mauler. Inflict pain on those between you and your loot with the power of the brand new PAYDAY 2 item, the Alpha Mauler. So, what are you waiting for? Grab your key and show the world the intimidating power of the Alpha Mauler today!"

http://na.alienwarearena.com/giveawa...r-key-giveaway

As I post this, there are 4.6k keys remaining. For all of those guys out there playing Payday 2, you just need to sign up on the site quick, then you can get the key without paying/doing anything.

Hopefully this was useful to you guys.