Starting today Xbox One Backwards Compatibility will begin to function, giving Xbox One users the ability to play Xbox 360 games natively. This release will begin with Xbox Preview members as of June 15th - this afternoon. For everyone else, this program will launch in the Fall of 2015. That's a few months away. Before we get there, there are a few things you're going to need to know. First - it's not every single Xbox 360 game in the history of Xbox 360 games that'll get this ability. Many, but not all.