RivsPack/client/config/alexscaves_biome_generation/primordial_caves.json

{
  "disabled_completely": false,
  "distance_from_spawn": 450,
  "alexscaves_rarity_offset": 1,
  "continentalness": [
    0.4,
    1.0
  ],
  "depth": [
    0.15,
    1.5
  ],
  "dimensions": [
    "minecraft:overworld"
  ]
}