https://www.gamespot.com/articles/with-fortnite-and-pubg-soaring-these-5-games-could/1100-6456383/

Much like what we saw with MOBAs years ago, battle royale-style games are all the rage thanks to PlayerUnknown's Battlegrounds' domination of Steam. Fortnite beat PUBG to consoles and is available as a free-to-play title, and it introduces building mechanics to the mix that you don't get with PUBG. Like PUBG developer Bluehole, Epic has enjoyed an incredible level of success, with more than 40 million players spread across Fortnite: Battle Royale and the PvE Survive the World component.