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data pack

Abyssaline NetherMinecraft data pack for 1.21.11

An overhaul to the generation of the nether that aims to make the dimension feel more coherent and immersive while preserving the claustrophobic, vertical feeling of the vanilla nether!

server onlynewest supported release 1.21.11AdventureWorldgen
Latest version
1.0.1+mod
Minecraft
1.20 to 1.21.11
Works with
NeoForge, Quilt, Forge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
427
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Abyssaline Nether servers

Deploy a server with Abyssaline Nether already added to the world, on hardware built for it.

  • 1.21.11
  • Data pack
  • NeoForge
  • Quilt
  • Forge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Abyssaline Nether declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.11Data pack, NeoForge, Quilt, Forge, Fabric21+declared9 Dec 2025
1.21.10Fabric, Quilt, NeoForge, Forge, Data pack21+declared7 Oct 2025
1.21.9Fabric, Quilt, NeoForge, Forge, Data pack21+declared30 Sept 2025
1.21.8Fabric, Quilt, NeoForge, Forge, Data pack21+declared17 Jul 2025
1.21.7NeoForge, Quilt, Forge, Fabric, Data pack21+declared30 Jun 2025
1.21.6Data pack, Quilt, NeoForge, Forge, Fabric21+declared17 Jun 2025
1.21.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared25 Mar 2025
1.21.4Fabric, Quilt, NeoForge, Forge, Data pack21+declared3 Dec 2024
1.21.3Forge, Quilt, Data pack, NeoForge, Fabric21+declared23 Oct 2024
1.21.2Forge, Data pack, Fabric, NeoForge, Quilt21+declared22 Oct 2024
1.21.1Data pack, Quilt, NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Fabric, Quilt, NeoForge, Forge, Data pack21+declared13 Jun 2024
1.20.6Fabric, Quilt, NeoForge, Forge, Data pack21+declared29 Apr 2024
1.20.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Apr 2024
1.20.4NeoForge, Quilt, Forge, Fabric, Data pack17+declared7 Dec 2023
1.20.3Data pack, Quilt, NeoForge, Forge, Fabric17+declared4 Dec 2023
1.20.2Fabric, Quilt, NeoForge, Forge, Data pack17+declared20 Sept 2023
1.20.1Fabric, Quilt, NeoForge, Forge, Data pack17+declared12 Jun 2023
1.20Forge, Quilt, Data pack, NeoForge, Fabric17+declared2 Jun 2023

Download

From Abyssaline Nether’s own host. Nothing is re-hosted here.

For Minecraft 1.21.11

Choose the loader you use before downloading.

  • Fabric, Forge, NeoForge, Quilt

    1.0.1+mod · 22 Jul 2026

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

  • Loader not listed

    1.0.1 · 22 Jul 2026 · abyssaline_nether 1.0.1 22.07.2026.zip

    Get release

Most recently published release

1.0.1+modrelease22 Jul 2026

abyssaline-nether-1.0.1.jar · 0.9 MB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +14 more · Fabric, Forge, NeoForge, Quilt

Choose file on publisher ↗
09d5471a1c5c…
Older versions3
  • 1.0.122 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +14 more0.3 MB68 downloadse9daccd7eb0d…Get
  • 1.0+mod20 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +14 more0.9 MB16 downloadsf882311aa636…Choose file on publisher ↗
  • 1.020 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +14 more0.3 MB7 downloadsb472bdde1344…Get

Frequently asked

Does Abyssaline Nether work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Abyssaline Nether declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Abyssaline Nether support?

Everything the author has declared, from 1.20 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Abyssaline Nether on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Abyssaline Nether under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Abyssaline Nether?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Abyssaline Nether safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!TrekBored of vanilla structure generation? This pack is for you!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.

Details from Modrinth, where the author last updated it on 22 Jul 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .