of course they did not run on Xbox One machines. I remember the Xbox 360 games back then ran on Apple hardware.
http://news.cnet.com/Xbox-360-demos-running-on-Macs/2100-1043_3-5706658.html
Come on guys this is not extraordinary. Why do you guys want to make a big deal out of small things?
Imagine not having GamePass on your console...







