Xbox Series X and Xbox Series S are backward compatible with every Xbox console in some form.Microsoft
Physically, you can put the disc in the Xbox Series X to claim and download the game. Microsoft is claiming that many games will even be enhanced for Xbox Series X and S, playing at higher frame rates and resolutions.
Which Xbox games are backward compatible with Xbox Series X and S?
When it comes to Xbox One backward compatibility, Xbox Head Phil Spencer confirmed in July on Xbox Wire, “It’s our intent for all Xbox One games that do not require Kinect to play on Xbox Series X at the launch of the console.” That means the vast majority of your titles will carry over, with the exception of some Xbox Game Studios published games like Kinect Sports Rivals.
As for Xbox and Xbox 360 games, the list of backward compatible titles does get a little more restrictive, though over 600 games are still available. Microsoft has a website dedicated to saying what Xbox and Xbox 360 games work on Xbox One, and these should all carry over to Xbox Series X. Check out the full list of titles to see how many Xbox games in your library are supported.
How does backward compatibility work on Xbox Series S?
Those that opt to pick up the digital-only and slightly weaker Xbox Series S will have a different backward compatibility experience from those that have an Xbox Series X. Firstly, and most obviously, you cannot use the physical copies of Xbox, Xbox 360, and Xbox One games you own for backward compatibility because the Series S does not have a disc drive. Also, while it doesn’t always hit the same heights as Microsoft’s previously released Xbox One X, Eurogamer still highlighted how games will still be upgraded in their own way.
Original Xbox and Xbox 360 games will get upgraded to run at a 1440p resolution, which is a bit lower than the 4K the Xbox One X could achieve. This also means that when you play an Xbox One game on the Series S, you’re experience will be an upgraded Xbox One S game rather than the enhanced Xbox One X games that Xbox Series X players get to experience.
That said, many of the games will still come with performance enhancements on Xbox Series S that are better than what the Xbox One X could achieve. Eurogamer specifically points out better dynamic resolution scaling, texture filtering quality, HDR support, and loading times. It can also play some games at up to 120fps just like the Xbox Series X.
What does Xbox Game Pass Ultimate mean for Xbox Series X and S backward compatibility?
Xbox Game Pass members essentially have many backward compatible games they can play right away when next-gen consoles launch. While some Xbox Series X launch games will be on Game Pass, the majority of its library is made up of Xbox, Xbox 360, and Xbox One titles. It seems that almost every game on Xbox Game Pass should be supported by Xbox Series X and S, as Microsoft has not indicated otherwise.
The company has boasted in Xbox Wire posts that there will be hundreds of games for Xbox Game Pass subscribers to play on Xbox Series X and S day one even if they don’t purchase any actual games with the console. Backward compatibility will be hard to miss out on during the early days of the Xbox Series X, and Xbox Game Pass gives an easy way for over 15 million people to experience it if they get a next-gen Xbox console.
Xbox Series X and Series S will be released on November 10, 2020.