I .. don't get it. (And don't want to sign up to find out) What am I looking at? People raving online? (Or letting their avatars do it) But there are real people mixed in, so those are the real DJ's?
Here's the Show HN post for it: https://news.ycombinator.com/item?id=48304260
It's a VR world recreation of a rave party. There is no signup, just a nickname.
It's ('is/was) amazing! On launch date I've spent good couple of hours there. The execution is magnificent. Realtime rave in minecraft-like world. Somehow this needs business model to keep it actually alive and well.