How do I install WarhammerCraft: Aethyr?

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 WarhammerCraft: Aethyr work with?

The listing gives Minecraft 1.20.2, 1.20.1, 1.19.2. This is the version stated by the author or source site, not something we verified ourselves.

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WarhammerCraft: Aethyr

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

by WarhammerCraft · 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 Fabric2 builds
Mod loader Forge1 build

Minecraft version

Minecraft 1.20.2Newest
Minecraft 1.20.1

Minecraft 1.19.2Newest

⬇ Download for 1.20.2 · Fabric ⬇ Download for 1.20.1 · Fabric ⬇ Download for 1.19.2 · Forge

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 →

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Bringing the Old World to Minecraft with hundreds of creative custom blocks.

This is the primary mod for the WarhammerCraft server, and adds a range of Warhammer Fantasy-themed custom blocks to Minecraft. Aethyr is included with the WarhammerCraft modpack, which you can use to join our server.

We are committed to accurately building the Old World continent as depicted in the Warhammer Fantasy universe. The WarhammerCraft server is the ultimate unofficial recreation of Warhammer Fantasy in Minecraft!

Players can fly around and admire our work, or apply to join our fantastic build team. Whether you’re a fan of Warhammer, buildings amazing castles in a massive map or just enjoy Minecraft, WarhammerCraft is open for all to explore.

We are always looking for builders to join us! | Visit our Website below and click Apply to Build to join.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.2, 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

Ships as whc-1.2.4-1.19.2.jar — drop this file into the mods folder
Download size: 8.4 MB
Download link checked 27 Sept 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 Java mods for 1.19