You can play Atlas Reactor in private server now.

[Äkräs]

Just want to spread the word as I have been playing on private server now couple of days. It's EvoS-AtlasReactor on discord and many of you probably already know this project, but now it's working. I got all the information I needed from channel. Just go to the "beta access" and ask for code. And of course, come play with us!

[Kruzil]

I can confirm, this is working and is very good.