2006Scape is now availabale as a flatpak!
Huh, so this is like 2009scape.org but for 2006? Interesting, I wonder which project is further along. I personally prefer the 2009 era at least so I don't think I'll play this.
The Github for the game: https://github.com/2006-Scape/2006Scape
There's also a wiki, which is still in progress (no proper front page, use search to find articles): https://wiki.2006scape.org/index.php/Main_Page