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Ethereal ResonatorsMinecraft mod for 1.21.11

A vanilla+ mod that makes player battles more interesting by making castles and other medieval stuff the optimal strategy while also speeding up grind!

client and servernewest supported release 1.21.11Game MechanicsSocialMinigame
Latest version
1.21.11-1.17.3
Minecraft
1.21.11
Java
Java 21+
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.2k
Updated
2 d ago
Available on
Modrinth
Space NodeOur hosting

Host Ethereal Resonators servers

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

  • 1.21.11
  • 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 Ethereal Resonators declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11NeoForge21+declared9 Dec 2025

Download

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

Browse 44 indexed releases

Most recently published release

1.21.11-1.17.3release16 Oct 2026

ethereal_resonators-1.21.11-1.17.3.jar · 0.7 MB · for 1.21.11 · NeoForge

Download this release
84da1fbae300…
Older versions24
  • 1.21.11-1.17.216 Oct 20261.21.110.7 MBcdec2c7d8068…Get
  • 1.21.11-1.17.116 Oct 20261.21.110.7 MBa453372372ba…Get
  • 1.21.11-1.17.08 Oct 20261.21.110.7 MBb3d7e34fc541…Get
  • 1.21.11-1.16.16 Oct 20261.21.110.7 MBe5d9f00e61c8…Get
  • 1.21.11-1.16.06 Oct 20261.21.110.7 MBcde9afdcf2b9…Get
  • 1.21.11-1.15.22 Oct 20261.21.110.7 MB93138b1b0397…Get
  • 1.21.11-1.15.11 Oct 20261.21.110.7 MB6fb7a22cb44f…Get
  • 1.21.11-1.15.029 Sept 20261.21.110.7 MB26d66ba5ff8d…Get
  • 1.21.11-1.14.127 Sept 20261.21.110.7 MB6eca42833365…Get
  • 1.21.11-1.14.022 Sept 20261.21.110.7 MB8080190b3d3b…Get
  • 1.21.11-1.13.019 Sept 20261.21.110.7 MB814118e45e00…Get
  • 1.21.11-1.12.013 Sept 20261.21.110.7 MBfd8983f4ebff…Get
  • 1.21.11-1.11.122 Aug 20261.21.110.6 MB117e3b87583e…Get
  • 1.21.11-1.11.023 Jul 20261.21.110.6 MB16 downloads0cc49bd8e2b7…Get
  • 1.21.11-1.10.128 Jun 20261.21.110.6 MB20 downloadsaa2a35752b75…Get
  • 1.21.11-1.10.021 Jun 20261.21.110.6 MB9 downloads5c04440a5ee7…Get
  • 1.21.11-1.9.03 Jun 20261.21.110.6 MB38 downloadse318c18f05b0…Get
  • 1.21.11-1.8.029 May 20261.21.110.6 MB11 downloadsec62e766e7b9…Get
  • 1.21.11-1.7.027 May 20261.21.110.6 MB38 downloadsdcf811d56b17…Get
  • 1.21.11-1.6.122 May 20261.21.110.6 MB28 downloadsee811cfb2c41…Get
  • 1.21.11-1.6.022 May 20261.21.110.6 MB13 downloads1cbe67e39e0a…Get
  • 1.21.11-1.5.017 May 20261.21.110.6 MB29 downloads836f1158c577…Get
  • 1.21.11-1.4.215 May 20261.21.110.6 MB29 downloadscea8457a2bc9…Get
  • 1.21.11-1.4.113 May 20261.21.110.6 MB33 downloadsa58519e755b5…Get

Frequently asked

Does Ethereal Resonators work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Ethereal Resonators declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Ethereal Resonators 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 Ethereal Resonators support?

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 Ethereal Resonators?

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 Ethereal Resonators 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 Ethereal Resonators?

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 Ethereal Resonators 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 23 Oct 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? .