Microsoft allows cross platform play

Rocket League to get cross-play between Xbox One and PC, as Microsoft open PC and Xbox One up for cross-network play

E3: Xbox extends invitation to cross-platform game-playing

Microsoft continues to delve into cross-platform ventures as Xbox Live support heads to Android, iOS and Nintendo Switch

Final Fantasy 14: A Realm Reborn isn't coming to Xbox due to Microsoft not allowing cross-platform play

Is this true?! : r/insurgency

Microsoft CFO says Bethsoft IPs can still go cross-platform but also wants new games 'first, better, or best' on Microsoft

Help! Games tell me cross platform play is off when it is on. - Microsoft Community

Microsoft To Allow Xbox To Connect With PS4 & PC For Multiplayer

Microsoft announces 'Xbox Play Anywhere' cross-platform initiative