https://www.gamespot.com/articles/e3-2018-sony-responds-to-anger-over-fortnite-cross/1100-6459834/

Epic's massively popular battle royale game Fortnite launched for Nintendo Switch during E3 earlier this week, and like most other versions, it supports cross-play and cross-progression with PC, Xbox One, and iOS--but not PS4. As with Rocket League, Sony has faced criticism for blocking cross-play between the PS4 and other versions of Fortnite, and now the company has addressed the topic--although its response likely won't satisfy players.

"We're always open to hearing what the PlayStation community is interested in to enhance their gaming experience," a Sony representative said to the BBC. "Fortnite is already a huge hit with PS4 fans, offering a true free-to-play experience so gamers can jump in and play online.