How do I install The Underworld?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does The Underworld work with?

The listing gives Minecraft 1.20.1, 1.19.2. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Modpacks›The Underworld

ModpacksJava

The Underworld

Java modpack listed for Minecraft 1.19–1.20. Downloads from the MC Java Mods app on Android.

by E3VL · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 1.20.1Newest
Minecraft 1.19.2

⬇ Download for 1.20.1 ⬇ Download for 1.19.2

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

The Underworld is a Modpack that strives to provide the players a good RPG and Magic Experience.

With all the mods provided in the pack, not only will you enjoy the exploration of the ever changing world, you will also encounter rats! Who doesn't love rats?

There's more to do than just the adventuring aspect, why not do some farming with the available Delight mods that adds so many combos of food for variety and find new plant life!

This Modpack is for public use and anyone can use it, and there's no need to ask for my permission to play it. But if you don't wanna be lonely in the Underworld, find some like-minded people on the official server! By all means, message me on Discord at @E3VL

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.19.2
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: Opens on CurseForge — not every file is mirrored on our own servers.

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 The Underworld-RELEASE.zip
Download size: 570 KB
Download link checked 16 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Modpacks for Java All Minecraft Java mods Java mods for 1.20 Java mods for 1.19