Xbox - Which of your friends has the highest Gamerscore? Find out on our new Gamerscore Leaderboards, part of the February update for #XboxLive: http://bit.ly/1SFI2A5 | Facebook
Xbox One isn't backwards compatible with Xbox 360 discs or Xbox Live Arcade, Gamerscore transfers | Engadget
![Xbox's Gamerscore Leaderboard now takes Xbox 360 and Backward Compatible achievements into account - OnMSFT.com Xbox's Gamerscore Leaderboard now takes Xbox 360 and Backward Compatible achievements into account - OnMSFT.com](https://www.onmsft.com/wp-content/uploads/2018/05/Screen-Shot-2018-05-01-at-17.01.33.png)