This is Fortnite Delulu: its fun new game mode that uses proximity chat to create alliances with other players

Friend or foe? Epic Games launches Delulu, a fun and crazy new Fortnite game mode that makes the most of proximity chat.
PC Gamer

Marathon won't have proximity chat because it'd be way too toxic: 'I don't think anyone has a good solution to that just yet'

We all have that moment when our eyes are opened to the hijinks made possible by proximity chat. For me, it was the night some guy in DayZ drove a truck through the town I was looting while screaming ...