You get gamer points on = oblivion by completing the game and by getting to the top of the guilds in the game =
no
yes gamer points or acheivments you can get through playing games, Microsoft points you buy online or at gaming stores such as gamestop
No. You earn gamer points playing games, Microsoft points are to buy things on the xbox live market place.
They don't really do anything. Gamer Points were mainly created to be shared with friends and to see who has more points. In short Gamer Points are completely useless.
no
You gain achievement points for completing achievements, thus raising your gamer score.
No all 1000 need to be on halo 3
800 microsoft points = $10 USD
IT gives you gamer score points and you get them in forge mode
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.
Most map packs can cost anywhere from 800-1600 gamer points. The modern warfare 2 map packs cost 1200 gamer points each