I couldn't get the code to work either. I tried clearing cache/cookies, and on 3 seperate browsers; Firefox, I.E., Chrome....screw it, I ended up getting it on Amazon for $29.99. I was able to get in on the $20 dollar gift card for $10 for Amazon via LivingSocial last week, so it's like getting it for $19.99. Also, if you have Amazon Prime like me, you will be playing this on Tuesday. Now, I will download the Undead Nightmare Collection on Xbox Live for 1000 points.