Shadow Complex - 1200
Zombie Apocolypse - 800
No. You earn gamer points playing games, Microsoft points are to buy things on the xbox live market place.
Gamer points are for showing off your gaming skills to your buddies and rubbing it in their face. A common similarity or mix-up some people find is Gamer points and Microsoft Points, with Microsoft points you buy things off the Xbox live marketplace. Therefore, Gamer points are useless.
none its free
Halo 3 gamer points are points that you get from completing a achievements in the game. This points are seen on your xbox live profile and are for bragging rights.
Some games allow you to unlock gamer pictures. But to download gamer pictures, you will need Xbox live.
You can buy it from xbox live for 2100 Microsoft points and you can also get the expansion pack disk from amazon or eBay
you want 2 find out........ go on xbox live add ExOtIcXsNiPeZ as a friend and he will tell you but you must have 2100 Microsoft points.
Gamer tag Gamer tag
It is impossible to transfer Microsoft Points between accounts, you can recover the account in another Xbox and download the content again for free, but you will only be able to use it with that gamer tag. (On the first Xbox downloaded all the gamer tags can use the content).
you can't spend your gamerscore, but you can spend Microsoft Points which can be bought from Xbox LIVE marketplace for various amounts of money - i think 800 is £10.
Microsoft Points to purchase games, videos, add-ons,or themes and gamer pictures.
Yes but only if you make your XBox Live account over the Xbox Gamer Tag(non-Live). Basically, You are just converting that gamer tag from XBox(non-Live) to Xbox Live.