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ImpenduitsMinecraft mod for 1.21.1

Adds weak forcefields powered by Hearts of the Sea

client and servernewest supported 1.21.1Game MechanicsDecorationMagic
Latest version
2.0.0-1.21.1-fabric
Loader
Fabric
Licence
MIT
Downloads
11.6k
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Impenduits servers

One click and Impenduits 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 Impenduits 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 Impenduits’s own host. Nothing is re-hosted here.

2.0.0-1.21.1-fabricrelease24 Nov 2025

impenduits-2.0.0-1.21.1-fabric.jar · 0.1 MB · for 1.21.1

Download latest
e898b51f8ff3…
Older versions7
  • 1.0.6-1.21.1-fabric28 Mar 20251.21.191 KB2.9k downloadsb927e1c144b7…Get
  • 1.0.5-1.20.1-fabric23 Mar 20251.20.189 KB6.8k downloads35705fd8c1ac…Get
  • 1.0.5-1.21.1-fabric23 Mar 20251.21.189 KB175 downloadsa33424a9764b…Get
  • 1.0.4-1.21.1-fabric15 Mar 20251.21.189 KB477 downloads8e76e173f24c…Get
  • 1.0.3-1.21.1-fabric3 Mar 20251.21.189 KB113 downloads1902f1e94002…Get
  • 1.0.2-1.20.1-fabric15 Feb 20251.20.188 KB126 downloadsddddaf25eb25…Get
  • 1.0.0-1.20.1-fabric8 Feb 20251.20.174 KB173 downloadscf1b56a3917e…Get

Frequently asked

Does Impenduits work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Impenduits 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 Impenduits 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 Impenduits 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 Impenduits 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 Impenduits?

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 Impenduits 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 Impenduits?

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 Impenduits 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.

Details from Modrinth, where the author last updated it on 24 Nov 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? .