I know there are many people with this problem. I also have the same issue. unreconized disc or green screen. I just want to know (just like everyone else with this same prolem) will there be a fix for this problem. I am on my second game and I spent 3 hours yesterday trying to get this game to work and it all failed. Here is some information aout my xbox and everyone else fel free to post same information so they can easily access it in one place.
Year and Model of your Xbox:
2009 xbox 360 Elite with 120HDD First Generation
unreconized disc and only new game to do this. Forza Horizon works perfect.
explain all attempts to remedy problem
tried cleaning brand new disc to be even cleaner. Performed all steps prvided from website on trouble shooting the problem but still does not work
I hope there is something soon to fix this game. I hope all this is helpful and this is somewhat useful. if not, let me know and I will repost any information I have left out.