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Lethal Company MobsMinecraft mod for 1.21.4

Creatures from Lethal Company added into Minecraft

client and servernewest supported 1.21.4AdventureMobsWorldgen
Latest version
1.11.0
Minecraft
1.20.1 to 1.21.4
Java
Java 21+
Loaders
Forge, NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
8.2k
Updated
11 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Lethal Company Mobs servers

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

  • 1.21.4
  • Forge
  • 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 Lethal Company Mobs declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4Forge, NeoForge21+declared3 Dec 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

1.11.0release26 Oct 2025

lcm_1.11.0.jar · 2.4 MB · for 1.20.1

Download latest
abdb93e94acf…
Older versions17
  • 1.10.117 Jul 20251.21.42.4 MB257 downloads2f5bfbd332fc…Get
  • 1.10.08 Jun 20251.21.42.4 MB72 downloads6a54c33d76da…Get
  • 1.9.030 Apr 20251.21.42.3 MB61 downloads77567fddb928…Get
  • 1.8.122 Mar 20251.20.12.3 MB2.1k downloadsc3d78c13db4e…Get
  • 1.8.021 Dec 20241.20.12.3 MB904 downloads6b04dc0191af…Get
  • 1.7.212 Nov 20241.20.12.2 MB248 downloads2c01ef7feac2…Get
  • 1.7.18 Oct 20241.20.12.2 MB506 downloads2f0046036926…Get
  • 1.7.020 Aug 20241.20.12.2 MB712 downloads01635d8fd52d…Get
  • 1.6.231 Jul 20241.20.12.1 MB186 downloads806ac7f6d420…Get
  • 1.6.127 Jul 20241.20.12.1 MB98 downloads9ca7cc52d901…Get
  • 1.6.024 Jul 20241.20.12.1 MB104 downloadsa1915c7e1458…Get
  • 1.5.02 May 20241.20.12.0 MB670 downloads68d0a3971464…Get
  • 1.4.019 Apr 20241.20.11.9 MB161 downloads5f0ec2e6180d…Get
  • 1.3.012 Mar 20241.20.11.4 MB364 downloads02bb55336c23…Get
  • 1.2.04 Feb 20241.20.11.4 MB343 downloadsb4e856c2aba4…Get
  • 1.1.026 Jan 20241.20.11.1 MB144 downloads23e0cc266f95…Get
  • 1.0.018 Jan 20241.20.10.8 MB113 downloadsfe4ab18bdff5…Get

Frequently asked

Does Lethal Company Mobs work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version Lethal Company 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 Lethal Company Mobs support?

Everything the author has declared, from 1.20.1 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Lethal Company 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 Lethal Company Mobs support?

Forge, 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 Lethal Company Mobs?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Lethal Company 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 Lethal Company 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 Lethal Company 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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 Modrinth, where the author last updated it on 26 Oct 2025. 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? .