Xbox Boss Wants Fortnite PS4 / Xbox One Cross-Play, Developer Agrees - GameSpot

Phil Spencer says he wants PS4 and Xbox One gamers to play together; Sony won't allow it.
In Fortnite, players and their friends lead a group of Heroes to reclaim and rebuild a homeland that has been left empty by a mysterious darkness only known as “the Storm.”

FORTNITE PS4, XBOX, PC, IOS, ANDROID CROSS-PLAY ! ( How it's going to work! Official News !)

PS4 Cross-Play Confirmed; Fortnite Beta Is Live - GameSpot

Rocket League - Wikipedia

Fortnite Battle Royale - Wikipedia

News - November, 2020

Epic: “Traditional Divide Between PlayStation and Xbox Owners Doesn't Need to be There”

XBOX – DJMMT's Gaming (& More) Blog

Destiny 2 - Wikipedia

Sony Policy Changes Allow Fortnite Cross-Play Between PS4, Xbox One and Switch

Sony – DJMMT's Gaming (& More) Blog

Techmeme: After over 100 internal Microsoft Xbox documents leaked, the FTC says that “Microsoft was responsible for the error in uploading these documents to the court” (Kevin Collier/NBC News)