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mod

Solid MobsMinecraft mod for 1.21.5

Gives mobs collisions & interactions like blocks.

client and servernewest supported release 1.21.5UtilityCursed
Latest version
1.8
Minecraft
1.18 to 1.21.5
Java
Java 21+
Loaders
Fabric, Quilt, NeoForge, Forge
Licence
LGPL-3.0-only
Downloads
94.4k
Updated
17 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Solid Mobs servers

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

  • 1.21.5
  • Fabric
  • Quilt
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.5Fabric, Quilt, NeoForge, Forge21+declared25 Mar 2025
1.21.4Forge, Quilt, NeoForge, Fabric21+declared3 Dec 2024
1.21.1Forge, Quilt, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, Quilt, NeoForge, Fabric21+declared13 Jun 2024
1.21-rc1Forge, Quilt, NeoForge, Fabric21+declared10 Jun 2024
1.20.6Forge, Quilt, NeoForge, Fabric21+declared29 Apr 2024
1.20.4Forge, Quilt, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, Quilt, NeoForge, Fabric17+declared4 Dec 2023
1.20.2Forge, Quilt, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Fabric, Forge, NeoForge, Quilt17+declared12 Jun 2023
1.20Fabric, Quilt, NeoForge, Forge17+declared2 Jun 2023
1.19.4Forge, Quilt, NeoForge, Fabric17+declared14 Mar 2023
1.19.3Forge, Quilt, NeoForge, Fabric17+declared7 Dec 2022
1.19.3-pre3Forge, Quilt, NeoForge, Fabric17+declared29 Nov 2022
1.19.2Fabric, Quilt, NeoForge, Forge17+declared5 Aug 2022
1.19.1Fabric, Quilt, NeoForge, Forge17+declared27 Jul 2022
1.19Forge, Quilt, NeoForge, Fabric17+declared7 Jun 2022
1.18.2Forge, Quilt, NeoForge, Fabric17+declared28 Feb 2022
1.18.1Forge, Quilt, NeoForge, Fabric17+declared10 Dec 2021
1.18Quilt, Forge, NeoForge, Fabric17+declared30 Nov 2021

Download

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

For Minecraft 1.21.5

Choose the loader you use before downloading.

Most recently published release

1.8release28 May 2025

solid_mobs_fabric.1.21.5-1.8.jar · 0.1 MB · for 1.21.5 · Fabric, Quilt

Choose file on publisher ↗
2000875152d6…
Older versions19
  • 1.7.212 Feb 20251.21.40.1 MB213 downloadsb103bd744c43…Choose file on publisher ↗
  • 1.7.113 Jun 20241.21.1, 1.21, 1.21-rc10.1 MB861 downloads8fcbae5afcf2…Choose file on publisher ↗
  • 1.729 Aug 20231.20.1, 1.20, 1.19.40.1 MB128 downloads5c4ed1358b7b…Choose file on publisher ↗
  • 1.6.21 Jul 20231.18.20.1 MB199 downloads6704014419ef…Choose file on publisher ↗
  • 1.6.1.forge.1.19.424 Mar 20231.20.1, 1.20, 1.19.40.1 MB2.7k downloads7ce03fec32c5…Get
  • 1.6.1.fabric14 Mar 20231.20.1, 1.20, 1.19.40.1 MB6.1k downloads47ba68660dd6…Choose file on publisher ↗
  • 1.6.0.fabric.1.196 Dec 20221.19.2, 1.19.1, 1.190.1 MB665 downloads2a24e35429f4…Choose file on publisher ↗
  • 1.6.0.forge.1.196 Dec 20221.19.3-pre3, 1.19.2, 1.19.1, 1.190.1 MB826 downloadsfe85e885ed11…Get
  • 1.5.mc1.18.x3 Aug 20221.18.2, 1.18.1, 1.180.1 MB377 downloads25a25d874ab5…Get
  • 1.5.mc1.19.x3 Aug 20221.19.1, 1.190.1 MB176 downloadsad62103ead9a…Get
  • 1.4.01 Aug 20221.19.1, 1.190.1 MB109 downloads2563905fa033…Get
  • 1.4.mc186 Jul 20221.18.2, 1.18.1, 1.180.1 MB111 downloadsd5f5ddd02680…Get
  • 1.46 Jul 20221.190.1 MB112 downloadsb286ea1de146…Get
  • 1.3-1.1818 Jun 20221.18.2, 1.18.1, 1.180.1 MB108 downloadse12fcdac716a…Get
  • 1.3-1.1918 Jun 20221.190.1 MB120 downloadse39b0b276b7a…Get
  • 1.2.mc1.1814 Jun 20221.18.2, 1.18.1, 1.180.1 MB112 downloadsd0d68297ad7d…Choose file on publisher ↗
  • 1.214 Jun 20221.190.1 MB211 downloads1ce08f75258a…Choose file on publisher ↗
  • 1.1b11 Jun 20221.190.1 MB122 downloads0cd07beb79b5…Get
  • 1.111 Jun 20221.18.2, 1.18.1, 1.180.1 MB120 downloadsd1ab6354a68d…Get

Frequently asked

Does Solid Mobs work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Solid 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 Solid Mobs support?

Everything the author has declared, from 1.18 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Solid Mobs 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 Solid Mobs support?

Fabric, Quilt, 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 Solid Mobs?

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 Solid Mobs under?

LGPL-3.0-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 Solid Mobs?

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 Solid Mobs 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 28 May 2025. 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? .