I have installed the full version on my nephews Xbox 360. He has no internet connection. He is only able to play the demo, and stops after 30 min, and can't save. I downloaded it, and installed it from a location with internet, and was able to make it work. But, since moving it to his house, with his account, it is not working. He has no internet connection. Can he play full version without Internet connection?
Since you bought the game with your account, the only way that game can be played fully is if you account is on the Xbox still. He can use his account to play, but the game and your account must be on the same Xbox in order for the full game to work.
The game is tied to your account with a license. You can also transfer the license to allow your nephew to have ownership of the game with his account.
The game is tied to your account with a license. You can also transfer the license to allow your nephew to have ownership of the game with his account.
Check here for how to transfer licenses. http://support.xbox.com/en-US/xbox-live/marketplace-and-purchasing/download-content