
This add-on adds 8 new cave types for you to explore. Tread carefully, fend off aggressive mobs, and find yourself treasure & special weapons!
Requires Minecraft Bedrock 26.20 or later. Download Now!

These caves generate exclusively under Mushroom Islands
This is a peaceful cave with no natural hostile mobs spawning
The entire cave is slightly lit up with vegetation!
Giant Luminous Mushrooms & Giant Gloomy Mushrooms generate in this cave
Normal-sized mushrooms generate on the surface
Radiant Vines grow from the ground
These plants all emit a small amount of light!

Replenishes 6 hunger points (3 hunger bars)
Gives you Night Vision for 15 seconds

Replenishes 3 hunger points (1.5 bars)
Gives you 1-2 random effects (selecting from all positive and negative effects)

Luminite is a blue gemstone that can be found in Luminous Caverns
Luminite Ore generates at Y levels -64 to 12

Combine 6 Luminite Shards and 1 Diamond in a Crafting Table to get 1 Luminite
Luminite can be used to craft gear!


Shroom Elves spawns in Luminous Caverns
They can be bred using Luminous Mushrooms
They spawn in large groups of 4-8
They have 8 health (4 hearts) and die almost instantly from lava
They run away from the player but can be lured using Luminous Mushrooms
They drop 0-2 Luminous Mushrooms when killed

Luminous Mooshrooms spawns in Luminous Caverns
They can be bred using Wheat
Interact with them using:
A bucket to get milk
A bowl to get Luminous Mushroom Stew
Mysterious Mushroom first, then a Bowl to get Mysterious Stew
Shears to get Luminous Mushrooms. This will turn them into normal cows

These caves generate exclusively under Swamps
This is a very dangerous cave with thick green fog, limiting your render distance
A layer of Slimy Stone replaces Stone on the surface, which slows you down
Slime Layers cover most of the floor
Slimy Blossoms and Slimy Sprouts scatter across the cave
Sticky Spikes generate on the surface and hurts you when you step on them
Slime drips from the ceiling
Mud, Tall Grass and Slimy Pebbles can be found here

Replenishes 3 hunger points (1.5 bars)
Gives you Jump Boost II for 8 seconds and Resistance II for 5 seconds
Has a 45% chance to also give you Hunger I for 30 seconds and Nausea II for 20 seconds

Slimy Zombies spawn in the Slimy Sewers
They spawn in large hordes of 4 to 7
They have 20 health (10 hearts) like regular zombies
They throw Hardened Slimeballs at enemies which deal 7 damage (3.5 hearts) with no armor
They drop Rotten Flesh and Hardened Slimeballs when killed
Vanilla Minecraft Slimes spawn more frequently here, in groups of 2 to 4
Vanilla Minecraft Witches also spawn more frequently here, in groups of 1 to 3

There are 2 variants: Stone & Deepslate, for their respective Y levels
There are 3 spawners, 1 with Slimes, and 2 with Slimy Zombies
There is a treasure chest in the middle with valuable loot, including the Slime Dagger (exclusively found here!)
Slime Daggers deal 6 seconds of Poison II to any mob attacked using this weapon

Here is everything new you can get from the Slimy Sewers.
Slime Dungeons are built using Slimy Stone Bricks, Slimy Deepslate Bricks, and Slimy Deepslate Tiles. You can craft them using Slimy Stone and Slimy Deepslate!
Slime Lanterns can be crafted using 1 Glowstone and 4 Hardened Slimeballs!

These caves generate exclusively under Deserts
This is a very dusty cave with thick yellow fog
All stone in this cave is replaced with Limestone, Cobbled Limestone, Calcite, and Sandstone
Patches of Quicksand and Coarse Dirt occasionally generate
Limestone Pebbles, Cobbled Limestone Pebbles, and Sand Layers can be found on the floor
Sandy Roots hang from the ceiling

Scorpions spawn in the Limestone Caves
They spawn in swarms of 2 to 4
They have 16 health (8 hearts)
They inflict 10 seconds of Poison every attack
They drop Raw Scorpion items on death (or Cooked Scorpion items if died in fire or lava)
Vanilla Minecraft Husks also spawn more frequently here, in hordes of 2 to 4

Sandy Skellies spawn in the Limestone Caves in groups of 1 to 2
They have 16 health (8 hearts)
They have a 10% chance to drop their skull when killed

The Wand of the Sands can be crafted using Sandstone Sticks (found in Limestone Dungeons) and 1 Sandy Skelly Skull.
They can be used to trigger sandstorms, inflicting Blindness and Weakness II to opponents!

Raw Scorpion items drop from Scorpions on death
Replenishes 1 hunger point (0.5 bars)
Gives you Fatal Poison II for 10 seconds, Nausea III for 8 seconds, and Hunger III for 10 seconds
Raw Scorpion items can be smelted in a Furnace or Smoker to make a Cooked Scorpion


There are 4 spawners, 2 with Scorpions, and 2 with Husks
There is a treasure chest in the middle with valuable loot, including diamonds, golden apples, and/or enchanted apples

All ruins have a chest, which contains useful items.
There are 6 variants in total. See if you can find them all!


These caves generate exclusively under frozen biomes
Ice can be found everywhere, such as dripping icicles and ice crystals
Ice Crystals, Frosted Stone and Frosted Deepslate replaces most stone on the cave surface
Crystallized Ice and Blue Ice make up the cave ceiling
Pebbles can be found on the floor
Icicles drip from the ceiling

Penguins spawn in the Ice Caves and on the surface of frozen biomes
They spawn in groups of 3 to 5 on the surface and 2 to 4 underground
They have 10 health (5 hearts)
They cannot be tamed but can be lured and bred using Raw Cod and Raw Salmon
Vanilla Minecraft Strays also spawn more frequently here, in armies of 2 to 4

Frost Spirits spawn in the Ice Caves
They are playful little ice cubes that jump and attack you
They have 16 health (8 hearts)
They deal 3 damage (1.5 hearts) per hit
They drop Frost Essence, which can be used for brewing and crafting a special weapon


Lost Explorers trade you materials from the surface for things found underground
Because of a Minecraft bug, Lost Explorers do not spawn along with the structure. To spawn the Lost Explorer, interact with the Suitcase when holding an Emerald.

Ice Dungeons generate in Ice Caves between y=-40 and 40.
In the chest, you may find the Frozen Core and other valuables!

The Bane of Frost can be crafted using 6 Frost Essence, 1 Frozen Core, and 2 Sticks.
This weapon deals 6 damage and inflicts Slowness IV and Mining Fatigue III!



Home to the Rainbow Gum Tree, giant flowers and mushrooms
Watch out for the Thornspitter and their tracking thorns!

Chromatic Petals and Twilight Spores generate everywhere
Star Jasmine generate on Rainbow Gum trees
Giant flowers are very common

Thornspitters spawn only in Giant Wither Roses.
They shoot thorns at you
They have 16 health (8 hearts)
They drop melons with a 4% chance of dropping the Corrupted Bouquet

Giant Flowers have a 4% chance to be Giant Wither Roses. These flowers have a Thornspitter spawner in them.
The chest has an 70% chance of generating with a Corrupted Bouquet


The Rainbow Gum tree comes with its own wood type!

These caves generate exclusively in new, giant caverns in the Nether Wastes!
These caves are home to the Crooked Forest, with the new Crooked wood type
Souls are present almost everywhere in this cave. Watch out for ghostly, wandering Wisps!
Crooked Fungi and Crooked Roots generate here
Giant Crooked Fungi are found everywhere
Lava pits and Soul Geysers are common in this cave. Tread carefully!

Wisps spawn in the Soul Caverns and in Soul Sand Valleys
They spawn in groups of 2 to 3
They have 12 health (6 hearts)
They shoot Souls at you, which deal a lot of damage!
They drop Soul Fragments upon death, which can be used to craft the Soul Healer


Replenishes 6 hunger points (3 bars)
Gives you Fire Resistance for 20 seconds

There is 1 Wisp spawner
There is a treasure chest filled with goodies, ranging from Soul Bricks to Diamonds, Enchanted Apples, Soul Fragments, or even the Soul Healer!
Hidden underneath the lava are Broken Lava Tanks. Repair them in a Crafting Table first!

Lava Tanks work like sponges, but for lava instead. Add either Gold Ingots or Diamonds to a Broken Lava Tank in a Crafting Table to repair them.
The only source of Lava Tanks are the Soul Castles.
Gold Lava Tanks remove lava from a 7x4x7 area, while Diamond Lava Tanks remove lava from a 11x6x11 area.
Lava Tanks need to be cooled down after each use. Follow the in-game instructions for more details!


Thank you to everyone who contributed!

Edit the pack for personal use.
Use the pack in your private modpack that you aren’t releasing publicly. You cannot use the pack in a public modpack.
Make videos & media content with the pack.
Distribute the pack using a new download link. Always share the link to to this page.
Monetize the pack download. Doing so will result in a copyright takedown.
This add-on may decrease performance on lower-end and weaker devices.
When you enter your world in a biome with a new cave type, it may take a while for all chunks to load. World generation may also take longer in general, especially on weaker devices.
Version 1.6
Released March 6, 2025
New Cave Type: Undergrowth!
New Blocks:
New Mob:
New Special Weapon:
Introducing Arena Battles!
Changes:
Fixed Bugs: