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Responsive ShieldsMinecraft mod for 1.21.4

Remove that delay when blocking

server onlynewest supported release 1.21.4UtilityEquipment
Latest version
2.4
Loaders
NeoForge, Forge
Licence
MIT
Downloads
644.0k
Updated
19 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Responsive Shields servers

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

  • 1.21.4
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Responsive Shields declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4NeoForge, Forge21+declared3 Dec 2024
1.21.3NeoForge, Forge21+declared23 Oct 2024
1.21.2Forge, NeoForge21+declared22 Oct 2024
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.3NeoForge, Forge17+declared4 Dec 2023
1.20.2Forge, NeoForge17+declared20 Sept 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20NeoForge, Forge17+declared2 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19.1NeoForge, Forge17+declared27 Jul 2022
1.19Forge, NeoForge17+declared7 Jun 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1NeoForge, Forge17+declared10 Dec 2021
1.18NeoForge, Forge17+declared30 Nov 2021
1.17.1NeoForge, Forge16+declared6 Jul 2021
1.17NeoForge, Forge16+declared8 Jun 2021
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.12.2NeoForge, Forge8+declared18 Sept 2017
1.12.1NeoForge, Forge8+declared3 Aug 2017
1.12NeoForge, Forge8+declared2 Jun 2017

Download

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

Most recently published release

2.4release13 Apr 2025

responsiveshields-2.4-neoforge-mc1.21.2-5.jar · 63 KB · for 1.21.4, 1.21.3, 1.21.2 · NeoForge

Download this release
f1d08cc71f37…
Older versions8
  • 2.322 Jun 20241.2162 KB187 downloadsd61e3c720115…Get
  • 2.213 Jun 20231.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3 +8 more62 KB3.3k downloads5ab997ea140d…Get
  • mc1.17-18-19.x-v2.127 Sept 20221.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1 +3 more62 KB16.9k downloads643a381717ac…Get
  • mc1.16.5-v2.127 Sept 20221.16.562 KB43.2k downloadsed7e5f55c038…Get
  • mc1.19-v1.16 Jul 20221.1962 KB183 downloadsde2e63c2f8f3…Get
  • mc1.18-v1.17 Jan 20221.18.2, 1.18.1, 1.18225 downloads
  • mc1.17.1-v1.17 Jan 20221.17.162 KB158 downloads2ffc13a64686…Get
  • mc1.16.5-v1.116 Dec 20211.16.5220 downloads

Frequently asked

Does Responsive Shields work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version Responsive Shields 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 Responsive Shields support?

Everything the author has declared, from 1.12 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Responsive Shields on the client or the server?

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

Which platform or loader does Responsive Shields support?

NeoForge, Forge. 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 Responsive Shields?

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 Responsive Shields 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 Responsive Shields?

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 Responsive Shields 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.

Details from Modrinth, where the author last updated it on 13 Apr 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? .