>>1924702
I still vividly remember the most unique cave gen I've ever seen and I've never ever encountered it again in 1000+ hours of gameplay and in fact I think it was a glitched map.

It was on site refining in REZ. The map was just one of those singular massive caverns where the roof is like 200-300m up. There were two ledges on either end of the cavern, the refinery landed on one and 2/3 wells were all the way across on the other one, and in between there was a giant valley full of those black crystal helixes, like an entire forest's worth. It was so cool looking and fun to play through.

I don't know why they don't include more rare prebuilt unique maps like that.