> For the complete documentation index, see [llms.txt](https://wiki.coldmc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.coldmc.com/dim/the-underneath.md).

# The Underneath

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## How to get here

* A vast, interconnected cave system located between the Overworld and the Nether, accessed by using a "Hardsten Destroyer" on a "Dark Hole Structure" found below Hardsten in the Overworld.
* Can be accessed through the ancient portal? Or was that the abyss?

Upcoming Features:

* Seven new challenging bosses, like the Bee Queen.
* New minerals and ores unique to the depths.
* Diverse cave biomes with unique mobs.
* Large, sprawling cave structures

***

## Resources

***

## Deeper Cave Biomes

<details>

<summary>Custom Deeper Cave Biomes  (14)</summary>

* **Amethyst Hollow:**
  * Description: A vast, echoing cavern filled with glowing amethyst clusters. Crystal formations line the walls, emitting a soft, ethereal light.
  * Found Here: Abundant amethyst ore, rare crystal shards, unique amethyst-infused mobs, and hidden chambers containing magical artifacts.
* **Andesite Mines:**
  * Description: A network of deep tunnels carved through dense andesite rock.
  * Found Here: Rich deposits of andesite, veins of rare minerals embedded within the andesite, hardy burrowing creatures, and abandoned mining equipment from past expeditions.
* **Coral Coves:**
  * Description: Subterranean pools of bioluminescent water, filled with strange, cave-adapted coral formations.
  * Found Here: Unique aquatic mobs, rare aquatic resources, glowing coral fragments, and hidden underwater passages.
* **Diorite Mines:**
  * Description: Similar to the Andesite Mines, but made of diorite.
  * Found here: large amounts of diorite, rare gems, and unique creatures that use the white stone as camouflage.
* **Frozen Caverns:**
  * Description: Icy caverns where frost crystals cling to the walls, and frozen streams cut through the rock.
  * Found Here: Ice-based resources, frozen mobs, rare ice-infused minerals, and hidden ice caves containing valuable treasures.
* **Fungal Undergrowth:**
  * Description: Dark, damp caverns filled with bioluminescent fungi, creating a surreal, glowing environment.
  * Found Here: Unique fungal resources, rare glowing mushrooms, fungal-based mobs, and hidden fungal colonies with valuable spores.
* **Granite Mines:**
  * Description: Similar to the andesite and diorite mines, but made of granite.
  * Found here: large amounts of granite, rare ores, and creatures that have adapted to the hard stone.
* **Honey Grotto:**
  * Description: a cavern that contains large amounts of honey, and unique cave bees.
  * Found here: large honey deposits, cave bees that make unique honey, and honeycomb structures.
* **Marble Mines:**
  * Description: a cavern that contains large ammounts of marble.
  * Found here: Large deposits of marble, rare minerals that are found in marble, and creatures that use the white stone for camouflage.
* **Molten Passages:**
  * Description: Tunnels filled with flowing lava and volcanic rock, creating a dangerous and fiery environment.
  * Found Here: Fire-resistant mobs, rare volcanic resources, lava pools containing valuable ores, and ancient lava-forged structures.
* **Overgrown Dugout:**
  * Description: A cave that has been over taken by plant life.
  * Found here: Unique plant life, rare seeds, and creatures that live in the plants.
* **Sandy Chambers:**
  * Description: Caverns filled with fine, shifting sands, creating a desert-like environment within the depths.
  * Found Here: Unique desert-adapted mobs, rare sand-based resources, hidden chambers beneath the sands, and ancient sand-worn artifacts.
* **Subterranean Mesa:**
  * Description: A large, flat-topped rock formation within the caverns, creating a unique elevated environment.
  * Found Here: Rare resources found on the mesa's surface, unique mesa-dwelling mobs, and ancient mesa-top structures.
* **Terracotta Caves:**
  * Description: Caves made of many different colors of terracotta.
  * Found here: Large amounts of terracotta, rare clay based materials, and creatures that use the colorful walls as camouflage.

</details>

***

## Structures

<details>

<summary>A Hollow Puddle</summary>

Rarity: <mark style="color:purple;">Epic</mark>

</details>

<details>

<summary>Bee Nest</summary>

Often spawns in the Honey Grotto biome. Sometimes houses a Queen Bee boss!

Rarity: <mark style="color:purple;">Epic</mark>

</details>

<details>

<summary>Lava Pits</summary>

</details>

***

## Mob Spawns

<details>

<summary></summary>

</details>