If you mean, can you play a copied Xbox game on your Xbox 360. The answer is yes, but you will need to mod (chip) your xbox.
On the Xbox 360
You can play any online game without Xbox live.
The only way to copy Xbox 360 games and play them on your 360 without using a modchip is to use the guide at: http://copyxbox360games.blogspot.com
You have to flash your 360 to play backups
The xbox 360 is made for to play with other people online
Yes, there are many people who play FEAR 3 online on Xbox 360.
The only way to copy Xbox 360 games and play them on your 360 without using a modchip is to use the guide at:http://copyxbox360games.blogspot.com
an Xbox 360 (controller, cords, etc.) and a copy of halo... one that works.
Yes. But, you cannot play online.
If you want to play games like Call of Duty on your PC, you must PURCHASE a LEGAL copy of the game and play it on the PC
Yes, you can play Halo 2 online on the Xbox 360 using Xbox Live.
You do to play online on the Xbox 360 only. Other systems also have online games