Why the surge of "Battle Royale" style games?

H1Z1PUBGLast Man StandingThe CullingProbably a bunch of others i missed.Within the last year or so they have grown in popularity, and die quite fast. I remember when The Culling was all over twitch. Now its PUBG.Do these games have a lifetime? Are they worth getting into? via /r/gaming http://ift.tt/2toSQIw