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Radium ReforgedMinecraft mod for 1.21.1

Unofficial Fork of CaffeineMC's "Lithium", made to work with FML

newest supported 1.21.1Server UtilityMc MiscellaneousPerformance
Latest version
Radium 0.13.1 for 1.21.1
Minecraft
1.18.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
not stated
Downloads
46.0M
Updated
2 y ago
Available on
CurseForge
Space NodePartner

Host Radium Reforged servers

One click and Radium Reforged 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

Minecraft versions

Every version Radium Reforged declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.6NeoForge, Forge21+declared29 Apr 2024
1.20.5Forge, NeoForge21+declared23 Apr 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20Forge, NeoForge17+declared2 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19NeoForge, Forge17+declared7 Jun 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1NeoForge, Forge17+declared10 Dec 2021

Download

From Radium Reforged’s own host. Nothing is re-hosted here.

All 29 releases
Radium 0.13.1 for 1.21.1beta20 Sept 2024

radium-mc1.21.1-0.13.1+git.4994e83.jar · 0.7 MB · for 1.21.1

Download latest
9e4d01da859e…
Older versions24
  • Radium 0.13.0b for 1.21.116 Sept 20241.21.10.7 MB33.0k downloads96a83725528b…Get
  • Radium 0.13.0a for 1.21.19 Sept 20241.21.10.7 MB441 downloads03e05e206fca…Get
  • Radium 0.13.0 for 1.21.19 Sept 20241.21.10.7 MB149 downloads432d66c6543c…Get
  • Radium 0.12.4 for 1.20.19 Sept 20241.20.10.7 MB8.7M downloadsf5f5f792473b…Get
  • Radium 0.12.6 for 1.20.62 May 20241.20.60.7 MB1.7k downloads833516315361…Get
  • Radium 0.12.5-hotfix for 1.20.52 May 20241.20.50.6 MB1.5k downloadsbbea38f4c71e…Get
  • Radium 0.12.5 for 1.20.529 Apr 20241.20.5, 1.20.60.6 MB637 downloads9684063b4337…Get
  • Radium 0.12.3-hotfix for 1.20.12 Apr 20241.20.10.7 MB3.2M downloadsc498557a3925…Get
  • Radium 0.12.3 for 1.20.131 Mar 20241.20.10.7 MB5.5k downloads537aae436fb4…Get
  • Radium 0.12.2 for 1.20.129 Oct 20231.20.10.7 MB2.2M downloads717264dd8e1b…Get
  • Radium 0.12.1-hotfix for 1.20.114 Oct 20231.20.10.7 MB95.0k downloadsa1016caa69b8…Get
  • Radium 0.12.1 for 1.20.114 Oct 20231.20.10.7 MB465 downloads5fc3e3b54653…Get
  • Radium 0.12.0 for 1.20.125 Sept 20231.20.10.7 MB2.9k downloadsc2c7e0c88a47…Get
  • Radium 0.11.2 for 1.20.116 Sept 20231.20.10.6 MB1.0k downloads76cad6529cc3…Get
  • Radium mc1.20-0.11.211 Jun 20231.20, 1.20.10.6 MB13.0k downloadsfc16da93b906…Get
  • Radium mc1.19.2-0.8.224 Aug 20221.19.20.5 MB274.9k downloads01ab088bd92b…Get
  • Radium mc1.19-0.8.1a3 Jul 20221.190.5 MB12.4k downloadsb2ba2a758f08…Get
  • Radium mc1.19-0.8.126 Jun 20221.190.5 MB1.6k downloadsf71f6e3045fb…Get
  • Radium mc1.18.2-0.7.1021 Mar 20221.18.20.5 MB3.7M downloads5ef8ecf547ce…Get
  • Radium mc1.18.2-0.7.94 Mar 20221.18.20.5 MB24.4k downloads070e357cf08a…Get
  • Radium mc1.18.1-0.7.7g5 Feb 20221.18.10.5 MB124.7k downloadse8d001336e9d…Get
  • Radium mc1.18.1-0.7.7f2 Feb 20221.18.10.4 MB1.4k downloadsd7fae3ee1515…Get
  • Radium mc1.18.1-0.7.7e29 Jan 20221.18.10.4 MB683 downloadsd873ad874b31…Get
  • Radium mc1.18.1-0.7.7d28 Jan 20221.18.10.4 MB346 downloadsf55a182d7091…Get

Frequently asked

Does Radium Reforged work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Radium Reforged 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 Radium Reforged support?

Everything the author has declared, from 1.18.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Radium Reforged need?

Forge, NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Radium Reforged?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install Radium Reforged?

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 Radium Reforged safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

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!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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Last checked 1 mo ago against CurseForge. 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? .