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Herd MentalityMinecraft mod for 26.3

Attacking a mob will aggrevate nearby mobs of the same type.

client and servernewest supported release 26.3Adventure
Latest version
26.3.0.1
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-2.1-only
Downloads
35.5k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Herd Mentality servers

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

  • 26.3
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Herd Mentality declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge, Fabric25+declared15 Sept 2026
26.2Fabric, NeoForge, Forge25+declared16 Jun 2026
26.1.2Forge, NeoForge, Fabric25+declared9 Apr 2026
26.1.1Forge, NeoForge, Fabric25+declared1 Apr 2026
26.1Forge, NeoForge, Fabric25+declared24 Mar 2026
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, NeoForge, Fabric17+declared4 Dec 2023
1.20.2Forge, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023
1.20NeoForge, Forge, Fabric17+declared2 Jun 2023
1.19.4Fabric, NeoForge, Forge17+declared14 Mar 2023
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.18.2Forge, NeoForge, Fabric17+declared28 Feb 2022
1.16.5NeoForge, Forge, Fabric8+declared14 Jan 2021
1.16.4NeoForge, Forge, Fabric8+declared29 Oct 2020
1.16.3Fabric, NeoForge, Forge8+declared10 Sept 2020
1.16.1Forge, NeoForge, Fabric8+declared24 Jun 2020
1.15.2Forge, Fabric, NeoForge8+declared17 Jan 2020

Download

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

Browse 26 indexed releases

Most recently published release

26.3.0.1release28 Sept 2026

HerdMentality-neoforge-MC26.3-26.3.0.1.jar · 18 KB · for 26.3 · NeoForge

Download this release
4e6e4a9b9b2b…
Older versions24
  • 26.2.0.112 Jul 202626.218 KB17 downloadsee8d2e80463e…Get
  • 26.1.2.112 Jul 202626.1.2, 26.1.1, 26.118 KB21 downloads15ca91fac4bf…Get
  • 12.0.412 Feb 20261.20.110 KB2.8k downloadsbfe90bda0f67…Get
  • 15.0.113 Jan 20241.20.410 KB220 downloads85d3609129eb…Get
  • 14.0.19 Jan 20241.20.310 KB98 downloadsa0c2c14bbf05…Get
  • 13.0.28 Jan 20241.20.210 KB144 downloads053cff60af24…Get
  • 13.0.15 Jan 20241.20.210 KB101 downloadsa0d4af251ef2…Get
  • 11.0.218 Dec 20231.2010 KB139 downloads948fd5e456df…Get
  • 12.0.318 Dec 20231.20.110 KB16.1k downloads48d9d49faf3a…Get
  • 12.0.221 Aug 20231.20.110 KB999 downloads10f367602da5…Get
  • 12.0.117 Jul 20231.20.110 KB145 downloadsba8745c9682e…Get
  • 11.0.113 Jul 20231.2010 KB5.3k downloadsa0e3d5788d7b…Get
  • 10.0.17 Jun 20231.19.48 KB189 downloadse6fae316cdda…Get
  • 8.0.17 Jun 20231.19.28 KB2.7k downloadsd74ce0318069…Get
  • 7.0.17 Jun 20231.18.28 KB414 downloads673ecc98b922…Get
  • 6.0.47 Jun 20231.16.58 KB401 downloadsfc6aa2e828e0…Get
  • 6.0.37 Jun 20231.16.58 KB120 downloadsf746cfaf7fd3…Get
  • 6.0.27 Jun 20231.16.58 KB106 downloads62c00e9abbef…Get
  • 6.0.17 Jun 20231.16.56 KB118 downloadsa65e9409f717…Get
  • 5.0.47 Jun 20231.16.46 KB100 downloads31ad57655139…Get
  • 5.0.27 Jun 20231.16.46 KB96 downloadsb368ce80cf42…Get
  • 5.0.17 Jun 20231.16.46 KB106 downloadsdacef2c8c67e…Get
  • 4.0.17 Jun 20231.16.33 KB138 downloads624e6c80d416…Get
  • 2.0.17 Jun 20231.16.13 KB128 downloadsaa35a32c33d3…Get

Dependencies

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

Frequently asked

Does Herd Mentality work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Herd Mentality 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 Herd Mentality support?

Everything the author has declared, from 1.15.2 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Herd Mentality 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 Herd Mentality 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 Herd Mentality?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Herd Mentality need to run?

It declares Prickle as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Herd Mentality under?

LGPL-2.1-only, 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 Herd Mentality?

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 Herd Mentality 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.

Details from Modrinth, where the author last updated it on 28 Sept 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? .