Revealing backwards compatibility on Xbox One for Xbox 360 games was an absurdly juicy feature for Microsoft to just casually throw out at E3 this year. Speaking to Official Xbox Magazine, Microsoft's corporate vice president Kudo Tsunoda explains the next steps and why the full back catalogue won't be appearing just yet.

"So, we’ll start with 100 titles this autumn, and we’ll be adding titles as time goes by," he says. (Check our list of confirmed backwards compatible Xbox 360 games) "At some point we’re going to need to get – obviously - the permission of the owners of the content, the publishers and the developers. So 100% is always a hard thing to achieve in anything."

Black Ops 2 is currently the most wanted Xbox One game via backwards compatibility and Microsoft isn't revealing which ones it's going after but is promising bigger and better. "There’s a possibility for some outliers, but we’re really going to work on getting the biggest catalogue of games on any platform onto Xbox One via not only our exclusive blockbuster titles that we’re delivering this fall, [but also] our indie games plus backward compatibility. Again, that’s just enormous value for gamers."

Read the full feature in the new 140 page bumper edition of Official Xbox Magazine out on Friday with free 'Heroes Of Xbox' combat cards (Top Trumps..). You can buy the issuedigitallyorsubscribeto future issues.