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Rad RadiationMinecraft mod for 1.20.1

Radiation mod adds datapack driven radiation for more complex modpacks

newest supported release 1.20.1TechnologyUtility QolAdventure RpgLibrary Api
Latest version
radioactive-0.4.6.1.jar
Minecraft
1.20.1
Java
Java 17+
Loader
Forge
Licence
not stated
Downloads
643.9k
Updated
2 mo ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Rad Radiation declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023

Download

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

Most recently published release

radioactive-0.4.6.1.jarrelease12 Sept 2026

radioactive-0.4.6.1.jar · 29.9 MB · for 1.20.1 · Forge

Download this release
14204e12029f…
Older versions9
  • radioactive-0.4.6.jar8 Sept 20261.20.129.9 MB346f39775bbb…Get
  • radioactive-0.4.5.3.jar17 Aug 20261.20.129.8 MB7cdc8f2dc49f…Get
  • radioactive-0.4.5.2.jar10 Aug 20261.20.129.8 MB1d6bcd2b1500…Get
  • radioactive-0.4.4.1-HOTFIX.jar5 Aug 20261.20.129.7 MB65 downloads44c1e4daad12…Get
  • radioactive-0.4.4.jar5 Aug 20261.20.129.7 MB6 downloads68abcfd3c98a…Get
  • radioactive-0.4.2.3.jar27 Dec 20251.20.129.4 MB368.9k downloads41ecc2a4558c…Get
  • radioactive-0.4.2.2.jar25 Dec 20251.20.129.4 MB3.8k downloadsa9e1006be578…Get
  • radioactive-0.4.2.1.jar25 Dec 20251.20.129.4 MB8 downloads53bb922be1a8…Get
  • radioactive-0.4.2.jar24 Dec 20251.20.129.4 MB5 downloads388379f9a454…Get

Frequently asked

Does Rad Radiation work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Rad 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 platform or loader does Rad Radiation support?

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 Rad Radiation?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Rad 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 Rad Radiation safely?

Start with the author's page on CurseForge, 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from CurseForge, where the author last updated it on 12 Sept 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? .