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data pack

Mob CaptainsMinecraft data pack for 1.21.10

Rare and strong mobs will spawn, dropping illegally enchanted gear

server onlynewest supported 1.21.10AdventureMobsEquipmentGame Mechanics
Latest version
v3.4.0+mod
Minecraft
1.17 to 1.21.10
Java
Java 21+
Loaders
Data pack, Quilt, NeoForge, Forge and 1 more
Licence
MIT
Downloads
844.4k
Updated
11 mo ago
Available on
Modrinth
Space NodePartner

Host Mob Captains servers

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

  • 1.21.10
  • 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 Mob Captains declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.10Data pack, Quilt, NeoForge, Forge, Fabric21+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
1.21.6Fabric, Quilt, NeoForge, Forge, Data pack21+declared17 Jun 2025
1.21.5Data pack, Quilt, NeoForge, Forge, Fabric21+declared25 Mar 2025
1.21.4Data pack, Quilt, NeoForge, Forge, Fabric21+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
1.20.6Fabric, Quilt, NeoForge, Forge, Data pack21+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
1.20.3Data pack, Fabric, Forge, NeoForge, Quilt17+declared4 Dec 2023
1.20.2Data pack, Quilt, NeoForge, Forge, Fabric17+declared20 Sept 2023
1.20.1Fabric, Quilt, NeoForge, Forge, Data pack17+declared12 Jun 2023
1.20Fabric, Quilt, NeoForge, Forge, Data pack17+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
1.19.1NeoForge, Quilt, Forge, Fabric, Data pack17+declared27 Jul 2022
1.19Data pack, Quilt, NeoForge, Forge, Fabric17+declared7 Jun 2022
1.18.2Fabric, Quilt, NeoForge, Forge, Data pack17+declared28 Feb 2022
1.18.1Fabric, Quilt, NeoForge, Forge, Data pack17+declared10 Dec 2021
1.18Fabric, Quilt, NeoForge, Forge, Data pack17+declared30 Nov 2021
1.17.1Fabric, Quilt, NeoForge, Forge, Data pack16+declared6 Jul 2021
1.17NeoForge, Fabric, Data pack, Forge, Quilt16+declared8 Jun 2021

Download

From Mob Captains’s own host. Nothing is re-hosted here.

v3.4.0+modrelease16 Oct 2025

mob-captains-v3.4.0.jar · 0.3 MB · for 1.21.2, 1.21.3, 1.21.4, 1.21.5

Download latest
994a299973f7…
Older versions18
  • v3.4.016 Oct 20251.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.60.1 MBedc8d2064895…Get
  • v3.3.06 May 20241.20.5, 1.20.60.1 MB53365ce187c4…Get
  • v3.3.0+mod6 May 20241.20.5, 1.20.60.1 MB59b7de1ce9cd…Get
  • v3.2.112 Jan 20241.20.2, 1.20.3, 1.20.40.1 MBdbf3a81e8fb2…Get
  • v3.2.1+mod12 Jan 20241.20.2, 1.20.3, 1.20.40.1 MB1f0cdd1e71f0…Get
  • v3.1.2+mod12 Jan 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.1 MBbf9a183e9ad1…Get
  • v3.1.110 Jan 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.1 MB39141413a381…Get
  • v3.1.1+mod10 Jan 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.1 MB2a639796848c…Get
  • v3.1.010 Jan 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.1 MBd31645bc4801…Get
  • v3.1.0+mod10 Jan 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.1 MBc484c94b71be…Get
  • v2.1.2+mod13 May 20231.17, 1.17.1, 1.18, 1.18.1, 1.18.20.3 MBeaf4d876fd6f…Get
  • v2.1.213 May 20231.17, 1.17.1, 1.18, 1.18.1, 1.18.20.1 MBc1795cfbdc81…Get
  • v2.1.0+mod20 Feb 20231.17, 1.17.1, 1.18, 1.18.1, 1.18.20.3 MB837b3f2bcd28…Get
  • v2.1.020 Feb 20231.17, 1.17.1, 1.18, 1.18.1, 1.18.20.1 MB79649dd27e3a…Get
  • v2.0.1+mod22 Jan 20231.17, 1.17.1, 1.18, 1.18.1, 1.18.20.3 MBb2730e92c175…Get
  • v2.0.122 Jan 20231.17, 1.17.1, 1.18, 1.18.1, 1.18.20.1 MB4416ebd7eb44…Get
  • v2.0.0+mod11 Jan 20231.17, 1.17.1, 1.18, 1.18.1, 1.18.20.3 MBa9b368caafcc…Get
  • v2.0.011 Jan 20231.17, 1.17.1, 1.18, 1.18.1, 1.18.20.1 MB7c09f246d0d7…Get

Frequently asked

Does Mob Captains work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version Mob Captains 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 Mob Captains support?

Everything the author has declared, from 1.17 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Mob Captains on the client or the server?

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

Which loader does Mob Captains need?

Data pack, Quilt, NeoForge, Forge, Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Mob Captains?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the data pack itself.

What licence is Mob Captains under?

MIT, 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 Mob Captains?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the data pack 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 Mob Captains 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? .