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New Cave Biomes!

7 new cave biomes!
by klsts2
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160,353 downloads
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Updated Jun 30, 2026
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This mod adds 7 new Underground Biomes, with new blocks and more!

The biomes are: 

Mushroom Caves

-Mushroom Caves: A fungi rich biome where  only spawn Endermen and Endermites

 Roaming the caves you can find Rotten and Evil Shrooms, wich are hostiles to the player and other pig related mobs

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Magmatic Chambers

-Magmatic Chambers: A hot biome with a new type of sand: Black Sand

 In this biome, the Wither Frisp, a wandering spirit, will spawn. Will attack players and some ice related mobs such as normal Frisps or Polar berars.

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Eroded Caves

- Eroded Caves: Another hot biome with traces of water and a new cactus type!

 In this biome the Cactortoise will spawn. But don't get tricked by their appearence! They are neutral, and when attacked will shoot their spikes.

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Slime Caverns

- Slime Caverns: A biome filled with slime related blocks and with an extra Emerald Ore.

   A small relative of ancient Sauropods has been discovered here: the Slimosaurus. This neutral mob doesn't like Witches or Rotten Shrooms and will chase them. When fed with honey blocks they will lay an egg, wich will hatch an tameable version of the Slimosaurus!

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Cold Caves

- Cold Caves: A cold biome with a lot of ice related blocks.

 A cold version of the Wither Frisp lives in this caves: the Frisp. They will attack players, Wither Frisps and other hot-related-mobs. Their attacks will create a sphere of ice wich decays in a few seconds.

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Meat Pit

- Meat pit: A rotten biome filled with Zombies and Skeletons.

 Rarely, a Tendril made of flesh will spawn in the pit.

When triggered, you have a few seconds before it will mutate into the Living Flesh, a powerful creature wich is hostile towards players, Villagers and Golems.

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- Crystal Deposit: A grassy biome with lots of Spinel Crystals.

  In this biome, living chunks of rock and spinel known as Livingstones. This neutral mobs will deteriorate when damaged, loosing attack and size. They will attack Cactortoise naturally.           

            

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This mod also adds a new GeodeGarnets!

Common Garnet Geode

Garnet Geodes came in 5 different varieties:

- Red: The most common. Generates only in Deepslate

- Orange: generates only in Magmatic Chambers and Eroded Caves

- Green: generates only in Slime Caverns

- Blue: generates only in Cold Caves

- Silver: generates only in Meat Pits and Mushroom Caves

Garnets can be used to decorate or can be used to craft a new Material: Crimson Gold. This material can mine in a little area and the armor provides Resilience PointsResilience will stop mobs attacks and only dealing 1 damage if you have full HP.

Crimson Gold gear

Crimson Gold can be later enhanced using a Netherite Ingot.

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And for last, some new Villager Trades & a brand new Villager Job:

The Geologist. Bys and sells some items and mineral based rocks of the mod. The job block is the Geologist Table

 

Other trades:

-Clerics can buy Cactortoise Scutes and Putrid Flesh Blocks

- Butchers can buy and sell Slimosaurus Meat

 

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Added new structures: Garnet Dungeons. Their Garnet Bricks color and loot depens of the 7 cave biomes.

(An example of color change)

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Thanks for checking out my mod! If you like it or want to tell me something feel free to leave a comment below, I love having feedback!

 

This mod is made with Mcreator and will be mainly updated at its web: https://mcreator.net/modification/93646/klsts-cave-biomes

 

My other projects: https://www.curseforge.com/minecraft/mc-mods/klsts-metroid -- My big Metroid mod! (In development)

                                 https://mcreator.net/modification/92537/klsts-weapons-mod -- My weapons/ores mod! (Canceled)

                                 https://mcreator.net/modification/71363/klstss-adventure-mod -- My  big, big, dimension mod! (Canceled)

                                  https://mcreator.net/modification/82875/klsts-material-ages -- Changes the game progression (Released)

                                  https://www.curseforge.com/minecraft/mc-mods/dangerous-wasps - - My wasp related mod! (Released)

                                 https://www.curseforge.com/minecraft/mc-mods/klsts-beyond-netherite - - Adds 3 new upgrades to netherite! (Released)

No files available for download.

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