Yeah, we can call XBOX the OG "classic" now.
When Microsoft made their E3 announcement, they announced the first game that would be part of the program, "Crimson Skies: High Road to Revenge", a popular action flight game published by the company. "There will also be no Achievements for Original Xbox games because this functionality was also not originally available". Preserving the art form of video games is part of our DNA, which is why Xbox One is the only console created to play the best games of the past, present and future. "Preserving the art form of video games is part of our DNA, which is why Xbox One is the only console created to play the best games of the past, present, and future".
Backward compatibility is one of the aces the Xbox One has up its sleeve over the PlayStation 4, which doesn't support older PlayStation games unless they're remastered versions like the Last of Us Remastered. But not only will the games be playable, but optional multiplayer modes like system link are compatible with Xbox Ones as well.
Microsoft has announced that they have several plans to make the release of the Xbox One X even more memorable with special launch events that you'll be able to take part in whether you're buying it on day one or not.
Unfortunately, you shouldn't expect to see new Xbox games added to the backwards compatibility list on a regular basis.
We're at about 380 games on Xbox 360 backward compatibility.it won't be that on original Xbox.
The 13 original Xbox games that are now available across all Xbox One consoles now all render with 1080p graphics and expanded color details.
In regards to the selection of these games, Xbox platform lead Bill Stillwell told IGN, "A curated list of key games was the way to go with this".