In September 2017, accidentally enabled players on Xbox One and PlayStation 4 to play together. At that time, the developer noted that turning on its cross-platform support was as easy as flipping a switch. Now, Epic wants to provide that technology to other developers.
Beginning in 2019, the studio plans to launch its cross-platform online services toolkit for free. This enables developers to run parties, matchmaking, voice chat, and more that work across PC, Mac,