The World Beneath
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
🖼️ Gallery (11 images)
🔍 Analysis
- 🏆 #424 of 532 adventure mods in this game by downloads
📋 About This Mod
!(https://cdn.modrinth.com/data/cached_images/58114728af93bca88de98a2ee3ad8cb152129f0a_0.webp)
The World Beneath is a vanilla-friendly mod that aims to expand the caves of minecraft adding five new cave biomes in the underground, each cave has a purpose to be explored and discovered.
(trailer coming soon)
> _New caves_
Glowing Caverns: Luminous caves full of glowing mushrooms that naturally light up the surroundings. They only generate beneath Mushroom Islands, creating a bioluminescent biome.
Rusted Depths: Oxidized depths filled with burnt stone, lava and a new ore: the ferrosite, can be used for decoration and hand drills. The rusted depths mainly generate in hot and desert regions.
Overgrowth Grotto: A dense underground jungle packed with giant toxic mushrooms, poisonous vegetation, and humid environments.
Frostbound Chasm: Icy caves featuring glowing ice trees and delicate crystal flowers that illuminate the cold surroundings.
Acid Catacombs: Corrosive caves filled with acid lakes and a unique radioactive mineral.
_Each biome has its own unique mineral._
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> _Mushroom Caverns_
The mushroom fields now got a new upgrade, you can find some new glowing mushrooms below it and you can survive if you are starving or exploring.
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> _Rusted Depths_
The rusted depths is a cave filled up with lava and charred rock, here you can find ferrosite, a mineral similar to the copper and iron that can be useful for decoration, hand drills and special tools!
!(https://cdn.modrinth.com/data/cached_images/e20dac1eafdf84eb5ead1a69bf6e7039e1b8ca7e_0.webp)
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> _Overgrowth Grotto_
The overgrowth grotto is a underground jungle with big toxic mushrooms, vegetation, and warm environments. You can find 2 new crops: the fiber and maqui berries. fiber can be useful for decoration and ropes. With ropes and scarlet you can create the grappling hook.
!(https://cdn.modrinth.com/data/cached_images/c8c90d7ce1279d1363eadac1a71e2236b870c99b_0.webp)
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> _Frostbound Chasm_
The frostbound chasm is a icy cave with crystal trees with the gleam wood set and crystal flowers. you can find in here the sapphire, a bright blue gem to create the sapphire armor set and the builder's gauntlet.
!(https://cdn.modrinth.com/data/cached_images/6770c2e8903046f6ca157bb39250e670a2a8a214.jpeg)
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> _Acid Catacombs_
The acid catacombs is an underground biome made up of acid, rock pillars, and deposits of thorium, a rare green mineral. Thorium is a valuable resource that can be used to craft thorium bombs, grenade launcher and reinforced cinder, providing new options for combat and destruction.
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For bug reports, you can enter to the discord server: https://discord.gg/uT7ZQGVY8N
(more features are coming in 1. 0. 0, but first i need to check major bugs)
📊 Mod Details
- Game
- Minecraft Mods
- Author
- popeg
- Version
- 0.0.9
- Downloads
- 251
- Endorsements
- 3
- Category
- adventure
- Created
- 6/10/2026
- Updated
- 6/6/2026
- Game Versions
- 1.21.1
- Tags
- adventure
🔧 How to Install Minecraft Mods Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
📖 Full step-by-step install guide for Minecraft Mods →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.
❓ Frequently Asked Questions
Which Minecraft Mods versions does The World Beneath support?
The author lists 1.21.1. Other versions may work but are untested by the author.
What is the latest version of The World Beneath?
Version 0.0.9, published 2026-06-06 with 251 downloads recorded at the source.
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