Yes you can...just do not get caught..you can get caught by cheating or glitching and getting found out
I think you can play if you don't have xbox live but if it does not work mod your xbox 360.
In order to play a game that you have downloaded and burned to disc on an xbox 360 you have to mod your xbox. If you mod your xbox and log on to xbox live you will be banned.
Jtag is a mod for the Xbox 360 which allows you to play downloaded games. You could play xbox live with this but you will get caught and banned (xbox and gamertag ban).
It allows you to play "backup" or copies of games but can get you banned for Xbox live if caught.
If you play on xbox live you could get in trouble depending on the mod you have.
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.
mod chips will let you copy and burn games for your xbox 360 so you can play them with out paying in a shop
you cant
yes
No, you can't mod the XBox 360 version.
No, a game like that wont work too easily on the 360
you cannot mod fallout 3 on xbox 360