how to play with a friend or friends?
you need to download the nitrox mod from the official website!
also radmin VPN and creates or connects to the network (mandatory, as far as I remember)
also change the version to outdated
open the nitrox launcher (it's in the nitrox files)
if you are hosting then start the server and if not then click multiplayer I hope it helps
(I don't remember well)
Good luck to all of you