It's worth noting that while this is a standalone game, it does offer some connections and references to its predecessor, Modern Warfare 2, in terms of story continuity and characters. However, having played or owning MW2 is optional for playing or enjoying MW3.

Yes, you can use Betfair in the USA.\n\n Therefore, US residents that live outside the particular state, would need to use a VPN, like Atlas VPN, to change their IP to the New Jerseyan one.

Photo identity document\n\n This must show proof of name and age: e.g. photocopy of your driving licence, passport, national ID card or equivalent Government-issued identity document.