[
  {
    "type": "overmap_terrain",
    "id": "exo_safehouse_stone_0",
    "vision_levels": "isolated_building",
    "name": "unusual stone barn",
    "sym": "^",
    "color": "brown",
    "see_cost": "high",
    "flags": [ "KNOWN_UP" ]
  },
  {
    "type": "overmap_terrain",
    "id": "exo_safehouse_stone_1",
    "copy-from": "exo_safehouse_stone_0",
    "flags": [ "KNOWN_UP", "KNOWN_DOWN" ]
  },
  {
    "type": "overmap_terrain",
    "id": "exo_safehouse_stone_2",
    "vision_levels": "roof_or_air",
    "name": "unusual stone barn roof",
    "copy-from": "exo_safehouse_stone_0",
    "flags": [ "KNOWN_DOWN" ]
  },
  {
    "type": "overmap_terrain",
    "id": "exo_warehouse_1",
    "vision_levels": "isolated_building",
    "name": "strange warehouse",
    "sym": "#",
    "color": "light_gray",
    "see_cost": "high",
    "flags": [ "KNOWN_UP" ]
  },
  {
    "type": "overmap_terrain",
    "id": "exo_warehouse_2",
    "copy-from": "exo_warehouse_1",
    "flags": [ "KNOWN_DOWN" ]
  },
  {
    "type": "overmap_terrain",
    "id": "slimepit_z0",
    "name": "slime pit",
    "sym": "~",
    "color": "light_green",
    "see_cost": "all_clear",
    "vision_levels": "natural_depression",
    "flags": [ "KNOWN_DOWN", "REQUIRES_PREDECESSOR" ]
  },
  {
    "type": "overmap_terrain",
    "id": "slimepit_z-1",
    "copy-from": "slimepit_z0",
    "vision_levels": "underground_dirt",
    "flags": [ "KNOWN_UP", "KNOWN_DOWN" ]
  },
  {
    "type": "overmap_terrain",
    "id": "slimepit_z-2",
    "copy-from": "slimepit_z-1",
    "flags": [ "KNOWN_UP" ]
  },
  {
    "type": "overmap_terrain",
    "id": "exodii_base_x0y0z0",
    "vision_levels": "large_outcropping",
    "name": "rocky butte",
    "sym": "%",
    "color": "light_gray",
    "see_cost": "full_high",
    "mondensity": 2
  },
  {
    "type": "overmap_terrain",
    "id": "exodii_base_x0y3z0",
    "vision_levels": "large_outcropping",
    "name": "ground-level entrance",
    "sym": "?",
    "color": "white",
    "see_cost": "full_high",
    "mondensity": 2
  },
  {
    "type": "overmap_terrain",
    "id": [
      "exodii_base_x1y0z0",
      "exodii_base_x2y0z0",
      "exodii_base_x3y0z0",
      "exodii_base_x0y1z0",
      "exodii_base_x1y1z0",
      "exodii_base_x2y1z0",
      "exodii_base_x3y1z0",
      "exodii_base_x0y2z0",
      "exodii_base_x1y2z0",
      "exodii_base_x2y2z0",
      "exodii_base_x3y2z0",
      "exodii_base_x1y3z0",
      "exodii_base_x2y3z0",
      "exodii_base_x3y3z0"
    ],
    "copy-from": "exodii_base_x0y0z0"
  },
  {
    "type": "overmap_terrain",
    "id": "exodii_base_x0y0z1",
    "vision_levels": "large_outcropping",
    "name": "scrap metal encampment",
    "sym": "%",
    "color": "light_gray",
    "see_cost": "full_high",
    "mondensity": 2
  },
  {
    "type": "overmap_terrain",
    "id": [
      "exodii_base_x1y0z1",
      "exodii_base_x2y0z1",
      "exodii_base_x3y0z1",
      "exodii_base_x0y1z1",
      "exodii_base_x1y1z1",
      "exodii_base_x2y1z1",
      "exodii_base_x3y1z1",
      "exodii_base_x0y2z1",
      "exodii_base_x1y2z1",
      "exodii_base_x2y2z1",
      "exodii_base_x3y2z1",
      "exodii_base_x0y3z1",
      "exodii_base_x1y3z1",
      "exodii_base_x2y3z1",
      "exodii_base_x3y3z1",
      "exodii_base_x0y0z2",
      "exodii_base_x1y0z2",
      "exodii_base_x2y0z2",
      "exodii_base_x3y0z2",
      "exodii_base_x0y1z2",
      "exodii_base_x1y1z2",
      "exodii_base_x2y1z2",
      "exodii_base_x3y1z2",
      "exodii_base_x0y2z2",
      "exodii_base_x1y2z2",
      "exodii_base_x2y2z2",
      "exodii_base_x3y2z2",
      "exodii_base_x0y3z2",
      "exodii_base_x1y3z2",
      "exodii_base_x2y3z2",
      "exodii_base_x3y3z2",
      "exodii_base_x0y0z3",
      "exodii_base_x1y0z3",
      "exodii_base_x2y0z3",
      "exodii_base_x3y0z3",
      "exodii_base_x0y1z3",
      "exodii_base_x1y1z3",
      "exodii_base_x2y1z3",
      "exodii_base_x3y1z3",
      "exodii_base_x0y2z3",
      "exodii_base_x1y2z3",
      "exodii_base_x2y2z3",
      "exodii_base_x3y2z3",
      "exodii_base_x0y3z3",
      "exodii_base_x1y3z3",
      "exodii_base_x2y3z3",
      "exodii_base_x3y3z3",
      "exodii_base_x0y0z4",
      "exodii_base_x1y0z4",
      "exodii_base_x2y0z4",
      "exodii_base_x3y0z4",
      "exodii_base_x0y1z4",
      "exodii_base_x1y1z4",
      "exodii_base_x2y1z4",
      "exodii_base_x3y1z4",
      "exodii_base_x0y2z4",
      "exodii_base_x1y2z4",
      "exodii_base_x2y2z4",
      "exodii_base_x3y2z4",
      "exodii_base_x0y3z4",
      "exodii_base_x1y3z4",
      "exodii_base_x2y3z4",
      "exodii_base_x3y3z4"
    ],
    "copy-from": "exodii_base_x0y0z1"
  }
]
