Achievements are certain tasks you can complete in each game. Getting an achievement (called "unlocking" it) awards you with gamerpoints. You can't use these to purchase anything, but they generally serve as an indicator of how good you are at a game, or how much of a gamer you are. Someone with low gamerpoints is either new or doesn't play many Video Games, whereas someone with many gamerpoints probably spends most of their time gaming.
Most games on a CD have a total of 1000 gamerpoints to earn, and most game add-ons and arcade games have 200 points to earn. You don't need to earn them all, they don't affect gameplay.
u get alot of achievements
Nba 2k11 does have awards (achievements...). There are many achievements you can get.
Nope
all you have to do is complete the set of requirements given by the game. the achievements are only available on the xbox360
no you cant.
The Xbox 360 does not recognize achievements nor have achievements for halo 2 for the xbox, halo 2 for the PC is different. Halo 2 on the PC has achievements and you CAN see them from your xbox if your searching his achievements. sorry
Yes, you can still get some.
I have not seen any awards... but theres up over 50 achievements!
It depends. Some Xbox games need some sort of connection or something but some Xbox games can be played on Xbox360 but you dont get achievements.
Yes for most games. I have completed some games with 100% completion achievements and I had no reward, just 1000 G.
no,as long as you dont save after use,if you do save,it will block you earning achievements
It takes so long because it has to recover achievements and anything linked to your account, such as purchase liscences, so the more achievements and things you bought the longer it will take.....i think