this is copied and pasted from the Nex Machina steam page, but is also for PS4 players as well, as there is far more activity on there than in these forums:
Join Nex Machina Discord discussion!
We have been running Nex Machina ALPHA and BETA tests with many of our fans past months and we have been communicating with the fans in Discord pretty closely during that time.
Now we would like to invite all of you to join and grow the community! Currently there are about 700 people already discussing the Nex Machina on a daily basis.
Come say hi to other fans and to Housemarque Nex Machina team!
HOW TO JOIN
1) Click the Discord invite URL: https://discord.gg/ZdgcQrb
2a) If you already have a Discord account, please log in and join in to the server
2b) If you don't have a Discord account, you need to create one
3) You are all set for the Discord!
MORE ABOUT DISCORD
Discord is a freeware proprietary VoIP application designed for gaming communities. Discord runs on Microsoft Windows, macOS, Android, iOS, Linux, and in a web browser. As of May 2017, Discord has over 45 million users
Discord - Free Voice and Text Chat for Gamershttps://discordapp.com/