ModsJava
Depths Update Mod (1.12.2) – Mine Below Zero Through Massive Underground Caverns
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
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Depths Update Mod backports the famous Caves and Cliffs features into older Minecraft. It lowers the bottom of the world so you have much more room to dig. The mod changes how the underground looks by adding dark stone and huge cave biomes. You can now mine deeper and find new blocks that normally only exist in the newer game.
Features:
- Deeper Worlds: Lowers the bottom of the world down to negative 64 coordinates.
- New Cave Biomes: Generates big Lush Caves and dangerous Dripstone Caves underground.
- Amethyst Geodes: Spawns round rooms full of shiny purple crystals hidden inside the rock.
- Changes the normal stone below zero into dark Deepslate blocks.
- Adds Deepslate versions of all the normal ores so they match the deep underground.
- Brings Copper ore into the game for you to mine and smelt.
- Lets you build with new Deepslate stairs and slabs to decorate your base.
Screenshots:
Depths Update Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 393365.mcaddon
- Download size: 461 KB
- Download link checked 25 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.