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Mim1q's DerelictMinecraft mod for 1.21.1

All that's spooky, abandoned and taken over by nature

client and servernewest supported release 1.21.1AdventureDecoration
Latest version
2.1.0
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.2M
Updated
7 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Mim1q's Derelict servers

One click and Mim1q's Derelict is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Fabric
  • 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 Mim1q's Derelict declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024
1.20.1Fabric17+declared12 Jun 2023

Download

From Mim1q's Derelict’s own host. Nothing is re-hosted here.

Most recently published release

2.1.0alpha30 Aug 2025

derelict-2.1.0.jar · 1.7 MB · for 1.21.1 · Fabric

Download this release
1099d60ac1a2…
Older versions4
  • 2.0.026 Oct 20241.20.11.8 MB4.7k downloads91cd558e57e8…Get
  • 1.1.110 Jun 20241.20.11.0 MB1.0M downloadsee29299dbad8…Get
  • 1.0.13 Nov 20231.20.10.9 MB137.6k downloads570b4b889f9e…Get
  • 1.0.029 Oct 20231.20.10.8 MB246 downloads1b188e5b27de…Get

Frequently asked

Does Mim1q's Derelict work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Mim1q's Derelict 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 Mim1q's Derelict 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 Mim1q's Derelict 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 Mim1q's Derelict support?

Fabric. 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 Mim1q's Derelict?

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 Mim1q's Derelict 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 Mim1q's Derelict?

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 Mim1q's Derelict 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.

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Details from Modrinth, where the author last updated it on 31 Mar 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? .