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mod

Mobs Properties RandomnessMinecraft mod for 1.21.1

Randomize mobs properties. Add Potion Effects, apply Attribute Modifiers, add Equipment and more!

newest supported release 1.21.1Server UtilityWorld MobsMc Miscellaneous
Latest version
6.2.1.0
Minecraft
1.11 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
5.8M
Updated
4 d ago
Available on
CurseForge

Minecraft versions

Every version Mobs Properties Randomness declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.4Forge, NeoForge17+declared14 Mar 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.16.4NeoForge, Forge8+declared29 Oct 2020
1.16.3Forge, NeoForge8+declared10 Sept 2020
1.16.2NeoForge, Forge8+declared11 Aug 2020
1.16.1NeoForge, Forge8+declared24 Jun 2020
1.16Forge, NeoForge8+declared23 Jun 2020
1.12.2NeoForge, Forge8+declared18 Sept 2017
1.12.1NeoForge, Forge8+declared3 Aug 2017
1.12NeoForge, Forge8+declared2 Jun 2017
1.11.2NeoForge, Forge8+declared21 Dec 2016
1.11.1Forge, NeoForge8+declared20 Dec 2016
1.11Forge, NeoForge8+declared14 Nov 2016

Download

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

Browse 45 indexed releases

Most recently published release

6.2.1.0release29 Oct 2026

mobspropertiesrandomness-6.2.1.0.jar · 0.4 MB · for 1.21.1 · NeoForge

Download this release
2e71383c1ec3…
Older versions24
  • 6.1.10.013 Sept 20261.21.10.4 MB8ea18160ba8b…Get
  • 6.1.9.05 Sept 20261.21.10.4 MB4f63b7865b19…Get
  • 6.1.8.05 Sept 20261.21.10.4 MB2779872bbdc4…Get
  • 6.1.7.24 Sept 20261.21.10.4 MBa294259c80de…Get
  • 6.1.7.123 Aug 20261.21.10.4 MB7b3bd5be24f8…Get
  • 6.1.7.022 Aug 20261.21.10.4 MB4afa58fa41fd…Get
  • 6.1.6.11 Aug 20261.21.10.4 MBf34f7b8094b3…Get
  • 6.1.6.031 Jul 20261.21.10.4 MB16 downloads85d0e43d480f…Get
  • 6.1.5.231 Jul 20261.21.10.4 MB16 downloadsa3221f281726…Get
  • 6.1.5.131 Jul 20261.21.10.4 MBc9cfa0444726…Get
  • 6.1.5.030 Jul 20261.21.10.4 MB33 downloads7f3f1318745c…Get
  • 6.1.4.129 Jul 20261.21.10.4 MB18 downloads1d45cc027c0f…Get
  • 6.1.3.218 Jul 20261.21.10.4 MB32 downloads601b47c1ac49…Get
  • 6.1.3.115 Jul 20261.21.10.4 MB120 downloadse441eea38285…Get
  • 6.1.2.010 Jul 20261.21.10.4 MB40 downloads9a1d6628c1cd…Get
  • 6.1.1.0-beta18 Jun 20261.21.10.4 MB98282a9073ff…Get
  • 6.1.0.0-alpha15 Jun 20261.21.10.4 MBc9bc696bdcbd…Get
  • 5.1.7.325 May 20261.20.10.4 MB15.9k downloadsde046bd6e1ab…Get
  • 6.0.1.325 May 20261.21.10.4 MB5988d8a79c4e…Get
  • 5.1.7.26 Mar 20261.20.10.4 MB169 downloads09a31694c257…Get
  • 6.0.1.2-beta22 Feb 20261.21.10.4 MBc7ce9f435e09…Get
  • 6.0.1.1-beta21 Feb 20261.21.10.4 MBe9b38bbf5b87…Get
  • 6.0.1.0-beta21 Feb 20261.21.10.4 MBbbb7f939d322…Get
  • 6.0.0.0-alpha19 Feb 20261.21.10.3 MBa5984c4cf9dd…Get

Frequently asked

Does Mobs Properties Randomness work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Mobs Properties Randomness 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 Mobs Properties Randomness support?

Everything the author has declared, from 1.11 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Mobs Properties Randomness support?

NeoForge, Forge. 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 Mobs Properties Randomness?

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.

How do I install Mobs Properties Randomness?

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 Mobs Properties Randomness safely?

Start with the author's page on CurseForge, 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.

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Details from CurseForge, where the author last updated it on 29 Oct 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? .