Crimson Skies: High Road to Revenge was the example Phil Spencer used when confirming that original Xbox games will soon be backwards compatible and therefore playable on the Xbox One console family.
According to Spencer, 385 Xbox 360 titles are now backwards compatible, and over half of Xbox One owners have played a backwards compatible game.
Now we know that even more classic games will be making their way onto the current console generation, so stay tuned for more announcements from MS as they look to expand their library of games.