Maybe? I just know that he kept looking for it, because he wanted to preorder it. It was never available. When I looked in mine, it was there. It's the way the whole sharing works I guess. It's like one bought it the other didn't. So with your Xbox, you don't own it, the other console does. I'd almost guess that you should have put that $50 on your bros acct if that's the one who purchased the original game.