Greetings, Devil Dog! Welcome to the Call of Duty Forums. It looks like you're looking forward to Call of Duty: Modern Warfare 4, but haven't created an account yet. Why not take a minute to 
Inside Xbox posted this a while ago, so you should be able to see this on your Xbox 360 console for some time now. If you have, you can ignore this. Otherwise, for those of you who want to learn a bit more about Survival Mode moves... Strategies against different enemy types, completing challenges, and so on. Enjoy.
