How do I install Undead Overlord?

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 Undead Overlord work with?

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

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Undead Overlord

Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.

by TibblesBg · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Forge1 build
Mod loader NeoForge1 build

Minecraft version

Minecraft 1.20.1Newest

Minecraft 1.20.1Newest

⬇ Download for 1.20.1 · Forge ⬇ Download for 1.20.1 · NeoForge

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 →

This is my first mod, any feedback is welcome in the comments.

You may use my mod in your modpack. Just let me know in the comments.

I recommend atleast Prot 4 netherite armor and the Soul Sabre for the final boss.

Mobs:

Mage Ghost (Mage that spawns rarely in the world. Also summoned by the Overlord.)

Tank Zombie (A ticking time bomb that explodes every 1/4 hp. Drops a resistence medal. Can be found in the Soul Tower, also summoned by the Overlord)

Undead Overlord (A powerfull boss that can be summoned by crafting his spawnegg. Abilities: Chance to summon tank zombie ( minimum every 20 seconds), Chance to summon Mage Ghost and Ghost Soldiers (minimum every 30 seconds), Shoots witherskulls, shoots rotten flesh projectiles (debuffs and strikes lightning), lightning around boss occasionaly, wither skulls raining from sky occasionally. Drops a lootbag on death.)

Wither Ghost (Spawns rarely in the nether)

Structure:

Soul Tower: Can be found rarely in the overworld and in soul sand valley. Spawns many Mages and Wither skeletons. Has very good loot.

Nether Dungeon: Can be found just below nether roof.

Weapons:

Rotten Spear (throwable spear for early game)

Soul Sabre (lifesteal sword for midgame)

Soul Sceptre (Ranged Multi-projectile wand for late game)

Dependencies:

Curios API, GeckoLIB, JEI

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.20.1
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

Ships as undead_overlord-1.1.0.jar — drop this file into the mods folder
Download size: 343 KB
Download link checked 18 Oct 2026 — working

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

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.20