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Nuclear RadiationMinecraft mod for 26.1.2

Radioactive hazards into Minecraft

client and servernewest supported release 26.1.2EquipmentGame Mechanics
Latest version
1.0.6
Loader
NeoForge
Licence
MIT
Downloads
1.9k
Updated
7 d ago
Available on
Modrinth
Space NodeOur hosting

Host Nuclear Radiation servers

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

  • 26.1.2
  • 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 Nuclear Radiation declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2NeoForge25+declared9 Apr 2026
1.21.1NeoForge21+declared8 Aug 2024

Download

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

For Minecraft 26.1.2

Choose the loader you use before downloading.

No matching file appears among the releases shown here. Browse all releases.

Most recently published release

1.0.6release23 Jul 2026

NuclearRadiation-1.21.1-1.0.6.jar · 0.8 MB · for 1.21.1 · NeoForge

Download this release
41f8132aaeac…
Older versions3
  • 1.0.315 Jul 20261.21.10.8 MB64 downloads386e5a8b5978…Get
  • 1.0.0-beta87 Jul 20261.21.10.7 MB19 downloads73285b5a21aa…Get
  • 1.0.0-beta129 Jun 20261.21.10.3 MB6 downloads5f7a95efb53d…Get

Frequently asked

Does Nuclear Radiation work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version 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 Nuclear Radiation support?

Everything the author has declared, from 1.21.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install 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 Nuclear Radiation 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 Nuclear Radiation?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is 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 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 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. 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.

Used by

1 project lists Nuclear Radiation as a required dependency.

Details from Modrinth, where the author last updated it on 11 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? .