First : Child of eden can be played withouth Kinect and Ryse just use Xbox controller.
I know a lot of people only play the best looking new games, but i always enjoy gameplay first so, BC is very important to me.
If Scarlett is BC with original xbox, xbox 360 and xbox one, i going to buy day 1.
I have more than 250 digital games for the 3 Xboxes, so is very important to me the BC in Scarlett.
If the xbox BC team can add other systems (Dreamcast, turbograf,etc) this will be great.
Sorry for my bad english.