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DF Dwarf Mode Discussion / Re: Latest Steam version: found an 81 level tall cavern under my fort.
« on: March 01, 2023, 06:39:11 am »
This is caused by the way the world gen handles oceans. If your world has an ocean, then it will randomly select one geological layer and then extend it around 80 z-levels. If the layer selected is a cavern, then voila, 80 z level cavern. You can increase the odds of this happening by making a world that is very shallow (minimum layers between caverns). And if you don't want it, increase the levels between caverns will decrease the odds of it happening.