Just need to register on the forum to download. Link Do not use the third party launcher - just query the server!!!!!! ".... It is still very early in development, so it's incomplete, buggy, full of placeholder art, and therefore is not in any way representative of the ultimate vision for the game. You really shouldn't play it now! That said, if you want to see where we are, offer constructive feedback, or maybe even jump in and start contributing, we've made this build available. "
It's very early development - I'm excited that it's in the works. Currently just a few people (6 to 10) in DM. Even so, still good for a few minutes of fun!
some more info..from alphabetagamer " .... The game is being made by a small team of Unreal Tournament veterans, with any developer who has a licensed Unreal Engine 4 able to help. The development of the game is completely public, and when the game launches it’s going to be free, not ‘free to play’ but completely FREE.: ... "