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NewWorldMinecraft mod for 1.21.4

🌲Adds new atmospheric content to the overworld.

client and servernewest supported release 1.21.4AdventureDecorationWorldgen
Latest version
1.7.3
Minecraft
1.20 to 1.21.4
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
55.3k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host NewWorld servers

One click and NewWorld is installed with the right loader, on hardware built for it.

  • 1.21.4
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 NewWorld declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4NeoForge, Forge, Fabric21+declared3 Dec 2024
1.21.3Fabric, NeoForge, Forge21+declared23 Oct 2024
1.21.2NeoForge, Forge, Fabric21+declared22 Oct 2024
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Forge, Fabric, NeoForge21+declared13 Jun 2024
1.20.6Forge, Fabric, NeoForge21+declared29 Apr 2024
1.20.5NeoForge, Forge, Fabric21+declared23 Apr 2024
1.20.4Fabric, NeoForge, Forge17+declared7 Dec 2023
1.20.2Forge, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023
1.20Forge, NeoForge, Fabric17+declared2 Jun 2023

Download

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

For Minecraft 1.21.4

Choose the loader you use before downloading.

Most recently published release

1.7.3release24 Jul 2026

newworld-neoforge-1.21.1-1.7.3.jar · 0.4 MB · for 1.21.1 · NeoForge

Download this release
a457733b33ac…
Older versions22
  • 1.7.21 Jun 20251.21.10.4 MB0c4ef61f065c…Get
  • 1.7.12 Apr 20251.21.10.4 MB0b2442bdbfc4…Get
  • 1.7.014 Mar 20251.21.10.4 MBa29858e995a0…Get
  • 1.6.66 Feb 20251.21.4, 1.21.1, 1.20.10.3 MBb70fffe39286…Choose file on publisher ↗
  • 1.6.524 Jan 20251.21.4, 1.20.10.4 MB407617e3d174…Choose file on publisher ↗
  • 1.6.424 Jan 20251.21.3, 1.21.2, 1.21.1, 1.20.10.3 MB6ab116bb022b…Choose file on publisher ↗
  • 1.6.327 Dec 20241.21.3, 1.21.2, 1.20.10.3 MB0bcc2697d970…Choose file on publisher ↗
  • 1.6.225 Dec 20241.21.1, 1.21, 1.20.10.3 MB9f479547ed4b…Choose file on publisher ↗
  • 1.6.123 Dec 20241.21.3, 1.21.2, 1.21.1, 1.210.3 MBdf53705dcb4e…Choose file on publisher ↗
  • 1.6.021 Dec 20241.21.1, 1.210.4 MBdaf7d52440cd…Choose file on publisher ↗
  • 1.5.314 Jul 20241.21.1, 1.210.4 MB0059d17d2b95…Get
  • 1.5.214 Jul 20241.210.4 MBd24e08dbdb1a…Get
  • 1.5.11 May 20241.20.6, 1.20.50.4 MBe22afb2b944d…Get
  • 1.5.024 Feb 20241.20.4, 1.20.10.4 MB02f3285307b6…Get
  • 1.4.614 Oct 20231.20.20.5 MBef25b3cc9d57…Get
  • 1.4.523 Sept 20231.20.20.5 MB848bcff25dd0…Get
  • 1.4.44 Sept 20231.20.10.5 MB99f56918272c…Get
  • 1.4.331 Aug 20231.20.10.5 MBd888a945ffdc…Get
  • 1.4.215 Aug 20231.20.10.5 MB74b4200a1892…Get
  • 1.4.115 Aug 20231.20.10.5 MB5977e6da897e…Get
  • 1.4.015 Aug 20231.20.10.5 MBf82e7904408c…Get
  • 1.3.011 Jul 20231.20.1, 1.200.3 MBf0d59a1f23be…Get

Frequently asked

Does NewWorld work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version NewWorld 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 NewWorld support?

Everything the author has declared, from 1.20 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install NewWorld on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does NewWorld support?

NeoForge, Forge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for NewWorld?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is NewWorld 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 NewWorld?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download NewWorld 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Details from Modrinth, where the author last updated it on 24 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? .