I have an extra code for Doom on PC from AMD. Redeemable on Steam.
I've already gone through the hassle of the coupon, so now I just have the code that's ready to redeem. Listening for offers. Might be region locked, but I don't think it is. I'm in the US
Although I'm new around here, I'm a trustworthy person. I have better things to do than try to rip someone off for .01 btc
http://i64.tinypic.com/10yfmmq.jpg