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data pack

Useful MobsMinecraft data pack for 1.21.11

Adds new features for bats, pigs, polar bears, and squids to give forgotten mobs a new purpose!

server onlynewest supported 1.21.11AdventureMobsGame Mechanics
Latest version
3.0+mod
Minecraft
1.19 to 1.21.11
Works with
Quilt, NeoForge, Forge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
30.9k
Updated
19 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Useful Mobs servers

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

  • 1.21.11
  • Data pack
  • Quilt
  • NeoForge
  • 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 Useful Mobs declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.11Data pack, Quilt, NeoForge, 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
1.21.7Fabric, Quilt, NeoForge, Forge, Data pack21+declared30 Jun 2025
1.21.6NeoForge, Quilt, Forge, Fabric, Data pack21+declared17 Jun 2025
1.21.5Data pack, Quilt, NeoForge, Forge, Fabric21+declared25 Mar 2025
1.21.4Fabric, Quilt, NeoForge, Forge, Data pack21+declared3 Dec 2024
1.21.3Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Oct 2024
1.21.2Fabric, Quilt, NeoForge, Forge, Data pack21+declared22 Oct 2024
1.21.1Forge, Quilt, Data pack, NeoForge, Fabric21+declared8 Aug 2024
1.21Data pack, Fabric, Forge, NeoForge, Quilt21+declared13 Jun 2024
1.20.6Data pack, Quilt, NeoForge, Forge, Fabric21+declared29 Apr 2024
1.20.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Apr 2024
1.20.4Fabric, Quilt, NeoForge, Forge, Data pack17+declared7 Dec 2023
1.20.3Fabric, Quilt, NeoForge, Forge, Data pack17+declared4 Dec 2023
1.20.2Fabric, Quilt, NeoForge, Forge, Data pack17+declared20 Sept 2023
1.20.1Data pack, Quilt, NeoForge, Forge, Fabric17+declared12 Jun 2023
1.20Data pack, Quilt, NeoForge, Forge, Fabric17+declared2 Jun 2023
1.19.4Fabric, Quilt, NeoForge, Forge, Data pack17+declared14 Mar 2023
1.19.3Fabric, Quilt, NeoForge, Forge, Data pack17+declared7 Dec 2022
1.19.2Fabric, Quilt, NeoForge, Forge, Data pack17+declared5 Aug 2022
1.19.1Fabric, Quilt, NeoForge, Forge, Data pack17+declared27 Jul 2022
1.19Quilt, Fabric, Forge, NeoForge, Data pack17+declared7 Jun 2022

Download

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

3.0+modrelease21 Feb 2025

useful-mobs-3.0.jar · 0.3 MB · for 1.21, 1.21.1, 1.21.2, 1.21.3

Download latest
950addfd2ea9…
Older versions11
  • 3.021 Feb 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.1 MB956 downloadsf3fcd9d8fe2f…Get
  • 2.4+mod12 Jul 20241.210.2 MB3.5k downloads9878ec7569bf…Get
  • 2.412 Jul 20241.210.1 MB713 downloads918a5274895d…Get
  • 2.3+mod4 May 20241.20.5, 1.20.60.2 MB788 downloads968e34e0dafd…Get
  • 2.34 May 20241.20.5, 1.20.60.1 MB199 downloads31ef66f65514…Get
  • 2.2+mod14 Jan 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.2 MB13.1k downloadsd8d10f979b82…Get
  • 2.214 Jan 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.1 MB385 downloadsa75b933e2e9a…Get
  • 2.1+mod4 Jan 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.2 MB269 downloadsa43229595f71…Get
  • 2.14 Jan 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.1 MB132 downloads638c16920714…Get
  • 2.011 Feb 20231.19, 1.19.1, 1.19.2, 1.19.3127 downloads
  • 1.021 Jan 20231.19, 1.19.1, 1.19.2, 1.19.30.0 MB58 downloads570ef9a1d64e…Get

Frequently asked

Does Useful Mobs work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Useful Mobs 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 Useful Mobs support?

Everything the author has declared, from 1.19 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 Useful Mobs on the client or the server?

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

What licence is Useful Mobs 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 Useful Mobs?

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 Useful Mobs safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

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!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!TrekBored of vanilla structure generation? This pack is for you!

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .