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data pack

TDmonMinecraft data pack for 1.21.1

A datapack of Cobblemon made by DiEn.

server onlynewest supported release 1.21.1AdventureMobs
Latest version
1.3.1a-gastly+mod
Minecraft
1.20.1 to 1.21.1
Works with
Quilt, Fabric, Forge, NeoForge
Licence
MIT
Downloads
3.5M
Updated
16 mo ago
Available on
Modrinth
Space NodeOur hosting

Host TDmon servers

Deploy a server with TDmon already added to the world, on hardware built for it.

  • 1.21.1
  • Quilt
  • Data pack
  • Fabric
  • 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 TDmon declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.1Quilt, Data pack, Fabric, Forge, NeoForge21+declared8 Aug 2024
1.20.1Data pack, Fabric, Forge, NeoForge, Quilt17+declared12 Jun 2023

Download

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

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Fabric, Forge, NeoForge, Quilt

    1.3.1a-gastly+mod · 4 Jul 2025

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

  • Loader not listed

    1.3.1a-gastly · 4 Jul 2025 · TDmon[V1.3.1a-Gastly Line Ported].zip

    Get release

Most recently published release

1.3.1a-gastly+modalpha4 Jul 2025

tdmon-1.3.1a-gastly.jar · 1.1 MB · for 1.21.1, 1.20.1 · Fabric, Forge, NeoForge, Quilt

Choose file on publisher ↗
73434c1ca0bb…
Older versions9
  • 1.3.1a-gastly4 Jul 20251.21.1, 1.20.10.4 MB1.9M downloadsfd5cfc1af791…Get
  • 1.3.1a-hotfix+mod21 Jun 20251.21.1, 1.20.10.9 MB1.3k downloads4c7db475c16d…Choose file on publisher ↗
  • 1.3.1a-hotfix21 Jun 20251.21.1, 1.20.10.3 MB1.5M downloads8ec4428ae24d…Get
  • 1.3.1a4 Jun 20251.21.1, 1.20.10.3 MB44.3k downloadsda7ebd3815f6…Get
  • 1.3a23 Apr 20251.21.1, 1.20.10.3 MB45.6k downloads5cd2303f6a6b…Get
  • 1.29 Apr 20251.21.1, 1.20.10.3 MB4.6k downloadsf9d3118db16b…Get
  • 1.1.11 Apr 20251.21.1, 1.20.10.2 MB432 downloadsdfb4adc6aba1…Get
  • 1.129 Mar 20251.21.1, 1.20.10.2 MB220 downloads581167c061ef…Get
  • 1.020 Feb 20251.21.1, 1.20.160 KB54.9k downloads47f80178b51b…Get

Frequently asked

Does TDmon work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version TDmon 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 TDmon support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install TDmon on the client or the server?

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

What licence is TDmon 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 TDmon?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download TDmon 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.

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!TrekBored of vanilla structure generation? This pack is for you!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.

Details from Modrinth, where the author last updated it on 4 Jul 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? .