A lot of the games in the original Xbox generation or the Xbox 360 generation, at that time, the idea of forward compatibility – and thinking about how these games will live on – was not
No just under half of the OG Xbox games are playable on Xbox 360 (and only like a few dozen on Xbox One/Series). Check a list here: TheXbox Series X/S was released in 2020 and was confirmed to be backwards compatible with the same list of games as the Xbox One at launch. On November 15, Withsystem-link (if game supports the feature), you can play with others across Original Xbox, Xbox 360, Xbox One, Xbox One S , Xbox One X, Xbox Series X, and Xbox Series S consoles. There are no Xbox achievements for Original Xbox games because this functionality was not available on the Original Xbox at that time of its release.Thankfullyif purchased through these means, the game license still gets tied to your Xbox account for play via backwards compatibility on newer consoles. If Microsoft decided to remove the Xbox 360 marketplace and no longer allowed digital purchases through the Xbox 360, then these games would not be able to be purchased at all.
Thebeauty of Xbox One backwards compatibility is in its simplicity. If you own any supported Xbox 360 games either on a physical disc or digitally, you can play them again on your Xbox One. For XboxSeries X and Series S. Microsoft has been more ambitious with backward compatibility. The $499 Xbox Series X and $299 Series S play original Xbox, Xbox 360 and Xbox One games. That's four Jai4G.