Sony's PlayStation 4 cross-play feature is out of beta and now available to all developers

The cross-play feature is now open to any game that supports it.

Sony Finally Enables Fortnite Cross Play Support On PlayStation 4: Open Beta Begins Now

After six years Sony finally opens up the PS4 to cross-platform multiplayer support

Fighting Games Need To Adopt Cross-Play - Cultured Vultures

Sony really hated PS4 crossplay, confidential documents reveal - The Verge

The next generation of gaming didn't actually arrive with Xbox Series X and PS5 - The Verge

Microsoft Responds To PS4 Cross-Play News - GameSpot

The First Descendant crossplay open beta is coming in September

PS4 Cross-Play Exits Beta, Now a Full Feature For Developers - IGN

Hawked is getting a cross-play open beta on August 31st

Sony's PlayStation 4 Cross-Play Finally Exits Beta Stage

Why the hell is this a thing that we're only just now learning about? PS can turn off cross play but not Xbox? : r/xboxone

Playstation 4's Cross-Platform Play Is Out of Beta - IGN Daily Fix