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Naturalist Biomes JavaMinecraft mod for 1.21.1

6 free biomes from the upcoming Naturalist Biomes Add-On on the Minecraft Marketplace.

client and servernewest supported release 1.21.1AdventureDecorationWorldgen
Latest version
1.0.1+1.21.1-fabric
Minecraft
1.21.1
Java
Java 21+
Loaders
Fabric, NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.4k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Naturalist Biomes Java servers

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

  • 1.21.1
  • Fabric
  • NeoForge
  • 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 Naturalist Biomes Java declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge21+declared8 Aug 2024

Download

From Naturalist Biomes Java’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Fabric

    1.0.1+1.21.1-fabric · 5 Aug 2026 · naturalist_biomes-fabric-1.21.1-1.0.1.jar

    Get Fabric

  • NeoForge

    1.0.1+1.21.1-neoforge · 5 Aug 2026 · naturalist_biomes-neoforge-1.21.1-1.0.1.jar

    Get NeoForge

Most recently published release

1.0.1+1.21.1-fabricrelease5 Aug 2026

naturalist_biomes-fabric-1.21.1-1.0.1.jar · 1.0 MB · for 1.21.1 · Fabric

Download this release
7c2c96ab8083…
Older versions1
  • 1.0.1+1.21.1-neoforge5 Aug 20261.21.11.1 MBcc9bb145462f…Get

Dependencies

What Naturalist Biomes Javadeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.LithostitchedRequired. Library mod with new configurability and compatibility enhancements for worldgen

Frequently asked

Does Naturalist Biomes Java work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Naturalist Biomes Java declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Naturalist Biomes Java 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 Naturalist Biomes Java support?

Fabric, NeoForge. 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 Naturalist Biomes Java?

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 does Naturalist Biomes Java need to run?

It declares Fabric API and Lithostitched as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Naturalist Biomes Java 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 Naturalist Biomes Java?

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 Naturalist Biomes Java 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.

BookshelfAn open source library for other mods!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.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 5 Aug 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? .