All usually give 1000 if you get all the achievements. But if you buy DLC it usually goes past 1000.
With DLC the highest game to date is Family Game Night at 1850.
The best games would be easy games to get achievements... One game in general that is easy is the Avatar: The Last Airbender ... But you can get a easy 1000g in about 5 minutes.
You can earn achievements while not connected to XBOX Live and your console will keep track of your gamerscore locally. However, your gamerscore will not be reflected on xbox.com or on any other console until you connect to XBOX Live.
Yes your gamerscore will be the exact same as it was before you made your live acount
its called get the achievements yourself and cheating is for noobs
No
Boosting result in suspension from a game. But if you are boosting which improves your gamerscore you get a gamerscore reset and get labeled as a cheater.
I don't think it does I earned 2000 gamerscore when my Internet was down then when I got xbox live back it stayed at 39000 gamerscore
You don't have a gamerscore but depending on the achievements you have you get trophy levels.
u cant
Yes, just select the profile and choose "Join Xbox Live." You may have to change your gamertag, but your Gamerscore will stay the same.
Gamer score updates automatically when you log in to XBox live.
No you cant earn Microsoft points you have to buy them. However you can earn gamerscore for doing certain feats in games which basically represent your skill.
Yes , you won't lose your account plus you keep your gamerscore and xbox live works on both 360 and one