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End Crystal Chain ReactionMinecraft mod for 1.21.11

A mod that makes End Crystals explode when affected by other explosions. Without this mod, they simply vanish.

client and servernewest supported 1.21.11UtilityGame MechanicsCursed
Latest version
1.21.11-1.0.0
Minecraft
1.21.1 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
3.1k
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host End Crystal Chain Reaction servers

One click and End Crystal Chain Reaction is installed with the right loader, on hardware built for it.

  • 1.21.11
  • 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 End Crystal Chain Reaction declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.1Fabric21+declared8 Aug 2024

Download

From End Crystal Chain Reaction’s own host. Nothing is re-hosted here.

1.21.11-1.0.0release12 Dec 2025

endcrystalchainreaction-1.21.11-1.0.0.jar · 9 KB · for 1.21.11

Download latest
b3428a456609…
Older versions7
  • 1.21.10-1.0.03 Nov 20251.21.1010 KB290 downloads0e9983f51da5…Get
  • 1.21.8-1.0.05 Aug 20251.21.810 KB419 downloads8e2afcae0ea0…Get
  • 1.21.7-1.0.030 Jun 20251.21.710 KB118 downloadse994b6d6291f…Get
  • 1.21.6-1.0.021 Jun 20251.21.610 KB87 downloads69e5dd9de33f…Get
  • 1.21.4-1.0.02 Apr 20251.21.410 KB513 downloads266279bae12a…Get
  • 1.21.1-1.0.02 Apr 20251.21.110 KB608 downloads2b12d1c8510b…Get
  • 1.21.5-1.0.02 Apr 20251.21.510 KB394 downloads043d094f5835…Get

Frequently asked

Does End Crystal Chain Reaction work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version End Crystal Chain Reaction 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 End Crystal Chain Reaction support?

Everything the author has declared, from 1.21.1 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install End Crystal Chain Reaction 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 End Crystal Chain Reaction 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 End Crystal Chain Reaction?

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 End Crystal Chain Reaction 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 End Crystal Chain Reaction?

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 End Crystal Chain Reaction 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.

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Details from Modrinth, where the author last updated it on 12 Dec 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? .