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Create Nuclear RadiationMinecraft mod for 1.21.1

Addon for the Create Nuclear mod. Adder radiation after the reactor explosion.

client and servernewest supported 1.21.1TechnologyEquipmentStorageDecoration
Latest version
1.1.0r+-neoforge
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
MIT
Downloads
4.5k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Create Nuclear Radiation servers

One click and Create Nuclear Radiation is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Forge
  • 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 Create Nuclear Radiation declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From Create Nuclear Radiation’s own host. Nothing is re-hosted here.

1.1.0r+-neoforgerelease12 Jul 2026

createnuclear_radiation-1.1.0r+-neoforge.jar · 0.1 MB · for 1.21.1

Download latest
c44e87bb9492…
Older versions19
  • 1.1.0r-neoforge25 Jun 20261.21.10.1 MB724 downloads2a0a03a83678…Get
  • 1.1.0r-forge24 Jun 20261.20.10.1 MB1.0k downloadsb8757a11a63e…Get
  • 1.0.9r-neoforge11 Jun 20261.21.10.1 MB602 downloads2d493f3f5cf0…Get
  • 1.0.9r-forge10 Jun 20261.20.10.1 MB123 downloads36915e57b703…Get
  • 1.0.8b-neoforge7 Jun 20261.21.10.5 MB141 downloadsa24babe81288…Get
  • 1.0.8b-forge7 Jun 20261.20.10.5 MB32 downloadsad5614703176…Get
  • 1.0.7b-neoforge5 Jun 20261.21.10.5 MB102 downloads26f25edee923…Get
  • 1.0.7b-forge5 Jun 20261.20.10.5 MB88 downloads3da9e6137014…Get
  • 1.0.6r-forge3 Jun 20261.20.10.5 MB31 downloadsab96b7ef399a…Get
  • 1.0.6r-neoforge3 Jun 20261.21.10.5 MB92 downloads176e7037d4f5…Get
  • 1.0.5r-neoforge2 Jun 20261.21.10.5 MB31 downloads2bff0ce14ca1…Get
  • 1.0.5r-forge2 Jun 20261.20.10.5 MB33 downloads69435d5a9c34…Get
  • 1.0.4r-neoforge29 May 20261.21.10.5 MB150 downloadsb6a23aa0e3a2…Get
  • 1.0.4r-forge28 May 20261.20.10.5 MB84 downloads0b8a313a26be…Get
  • 1.0.3b-neoforge25 May 20261.21.10.5 MB106 downloads44f609e33c1f…Get
  • 1.0.3b-forge21 May 20261.20.10.5 MB70 downloadsa96d74c91646…Get
  • 1.0.2b-forge19 May 20261.20.10.5 MB27 downloads2be7b4c91b28…Get
  • 1.0.1r-forge16 May 20261.20.10.5 MB45 downloads4aebd5fc0c76…Get
  • 1.0.0b-forge13 May 20261.20.10.5 MB16 downloads297ea8476c60…Get

Frequently asked

Does Create Nuclear Radiation work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Create Nuclear Radiation 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 Create Nuclear Radiation 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 Create Nuclear Radiation 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 Create Nuclear Radiation support?

Forge, 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 Create Nuclear Radiation?

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 Create Nuclear Radiation 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 Create Nuclear Radiation?

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 Create Nuclear Radiation 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 Jul 2026. 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? .