Microsoft has announced at E3 2017 that original Xbox games will now become Xbox One backwards compatible. Some games will be rolling out later this year.
Phil Spencer came on stage to make the announcement and a lot of people cheered. The first original Xbox game that will be backwards compatible on Xbox One is Crimson Skies.
No other games have been announced, but the feature will roll out sometime later this year. Hopefully a lot of the back catalog eventually gets included as the original console had tons of fun games!