Epic Games this week released the Fortnite Cross-Play Beta for Sony Corp.’s PlayStation 4.

The open beta including cross-platform gameplay functionality between the PS4 and Microsoft Corp.’s Xbox One, Nintendo Co., Ltd.’s Nintendo Switch, PC, Mac, iOS, and Android.

Sony previously held a closed platform policy that did not include cross-platform functionality between other consoles.

Fortnite is a co-op survival title in which users must defend themselves against enemy waves.

Fortnite Battle Royale is a free 100-player PvP battle royale stand-alone title.