![Xbox Series X backwards compatibility explained: Xbox spent 500,000 hours testing backwards compatibility! Which original Xbox, Xbox 360, and Xbox One titles run on the Series X? - Stealth Optional Xbox Series X backwards compatibility explained: Xbox spent 500,000 hours testing backwards compatibility! Which original Xbox, Xbox 360, and Xbox One titles run on the Series X? - Stealth Optional](https://stealthoptional.com/wp-content/uploads/2020/05/Xbox-Series-X-backwards-compatibility-explained-xbox-one-games-xbox-360-titles-original-xbox-classics-on-xbox-series-x-back-compat.jpg)
Xbox Series X backwards compatibility explained: Xbox spent 500,000 hours testing backwards compatibility! Which original Xbox, Xbox 360, and Xbox One titles run on the Series X? - Stealth Optional
![Xbox Series X and Xbox Series S Will Be the Best Place to Play 1000s of Games From Across Four Generations of Xbox - Xbox Wire Xbox Series X and Xbox Series S Will Be the Best Place to Play 1000s of Games From Across Four Generations of Xbox - Xbox Wire](https://news.xbox.com/en-us/wp-content/uploads/sites/2/2020/10/Xbox-Series-X-S_-Backward-Compatibility_Hero_text.jpg)
Xbox Series X and Xbox Series S Will Be the Best Place to Play 1000s of Games From Across Four Generations of Xbox - Xbox Wire
![Playing an Xbox 360 game, with an Xbox One controller, on my Xbox Series X. Now that's pretty cool. : r/xbox Playing an Xbox 360 game, with an Xbox One controller, on my Xbox Series X. Now that's pretty cool. : r/xbox](https://preview.redd.it/p2er936klil71.jpg?auto=webp&s=daa7b4e087b2bfda1c9fb35d04a7d450623db7c6)