deskpro2k3 on 11 December 2013
I believe DRM is on every game, and not just on 2k. If you have your Xbox One connected online and you put in a game disc like Ryse for example, the machine will read the disc and then start downloading the installation data from online instead. This can also be the reason why downloading/installing is so slow on Xbox One.
Just my guess. Anyone is welcome to confirm if its true or not.
