Microsoft is now focusing on making these titles work perfectly fine on
Project Scarlett, it’s next-gen Xbox console. The company is focusing on allowing thousands of Xbox titles from all the four generations work on Scarlett. “As such, we have now shifted our focus to help make the games you love playing on Xbox One compatible with future Xbox hardware. After this week, we have no plans to add additional Original Xbox or Xbox 360 titles to the catalog on Xbox One, but we’re excited to continue our work on Xbox compatibility across platforms and devices, which remains a top priority,” Microsoft said.