https://www.polygon.com/2019/3/7/18254708/h1z1-z1-battle-royale-z1br-king-of-the-kill

H1Z1 has changed its name. Again.

The hardcore-survival-MMO-turned-battle-royale kicked off its third season on PC yesterday with a rebranding of that version to Z1 Battle Royale, or Z1BR for short. It has, in the past, been known as H1Z1, then H1Z1: King of the Kill, then back to H1Z1, and now this.