Is this using the 3d variant of WFC or are you plopping down blocks on a 2d "plane"?
Because This may be the technology needed to truly recreate Blame! in a game.
Yes, it's 3D WFC!
I saw this project a year ago and I still see it as a version of "Blame!" world. Just like in the story builders build the "city" randomly and structures rarely make sense, but a randomly built city maze is just perfect for explorations.