It was inevitable. After that PLAYERUNKNOWN'S BATTLEGROUNDS broke any record of Steam and Epic has seen great momentum in the players after the launch of a mode Battle Royale to Fortnite, other developers are approaching the new genre. The most recent of all is Warface, title of Crytek.
The shooter is still doing business (mostly in Russia), and is among the most popular 100 games of Steam. Now it's launching a "new experimental PvP gambling mode" called, hearing it, Battle Royale!
The new mode will come on Warface as part of the upcoming update, but will be available "only for a limited time". Here is the presentation trailer: