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Newfound Underground project artwork

CurseForge · Minecraft mod

Newfound Underground

New cave biomes and features, giant roots, explosive coal and little rat things.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Newfound Underground release should I use?

Updated yesterday
Latest stable file foundground-0.2-1.21.1.jar
Game version 1.21.1
Loader NeoForge

Newfound Underground foundground-0.2-1.21.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Newfound Underground required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does Newfound Underground foundground-0.2-1.21.1.jar need?

foundground-0.2-1.21.1.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Newfound Underground without breaking your instance.

Built for Newfound Underground foundground-0.2-1.21.1.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use foundground-0.2-1.21.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside foundground-0.2-1.21.1.jar. It opens that exact file at the source.

About this project

What does Newfound Underground add?

This mod adds new features to the underground including blocks, mobs and biomes

-Explore the petrified root systems, the remains of ancient trees filled with infested iron ore and thorny petrified vines
-Explore the sulphur slime caves, full of flammable blocks, pools of slime and propellant geysers! It isn't actually inspired by the vanilla biome at all, I simply procrastinated on this mod far too much!
-Mine dense coal ore, but be careful of the explosive gas it releases!
-Keep whelps out of bright light, and feed skeletons to rogerfish to shred them into bonemeal!
-And more!

Project description from CurseForge.

Pick your setup

Newfound Underground by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

2 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Newfound Underground versions and loaders

2 of 2 releases match

Looking for an older file? The official CurseForge project page is in Resources.