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modpack

PlutoniumMinecraft modpack for 26.2

A modpack focused on maximizing performance, fixing bugs, and improving stability to deliver the best possible Minecraft experience. Up to 10X FPS improvement.

newest supported 26.2OptimizationLightweightMultiplayer
Latest version
5.3.3
Minecraft
1.12.2 to 26.2
Java
Java 25+
Loaders
Fabric, Forge
Licence
AGPL-3.0-or-later
Downloads
13.5k
Updated
1 mo ago
Available on
Modrinth
Space NodePartner

Host Plutonium servers

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

  • 26.2
  • Fabric
  • Forge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 Plutonium declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.2Fabric, Forge25+declared16 Jun 2026
26.1.2Fabric, Forge25+declared9 Apr 2026
26.1.1Forge, Fabric25+declared1 Apr 2026
26.1Fabric, Forge25+declared24 Mar 2026
1.21.11Forge, Fabric21+declared9 Dec 2025
1.21.10Forge, Fabric21+declared7 Oct 2025
1.21Forge, Fabric21+declared13 Jun 2024
1.20.4Fabric, Forge17+declared7 Dec 2023
1.12.2Forge, Fabric8+declared18 Sept 2017

Download

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

All 59 releases
5.3.3release29 Jul 2026

Plutonium 5.3.3.mrpack · 0.1 MB · for 26.2

Download latest
113849d17835…
Older versions24
  • 5.3.27 Jul 202626.20.1 MB122 downloads9164cad8c56d…Get
  • 5.3.127 Jun 202626.20.1 MB54 downloads640d484028d3…Get
  • 5.3.019 Jun 202626.20.1 MB66 downloads6f77b54dc69d…Get
  • 5.2.69 Jun 202626.1.20.1 MB54 downloadsbd946eae842f…Get
  • 5.2.526 May 202626.1.20.1 MB69 downloadsc4d01c9f24d2…Get
  • 5.2.420 May 202626.1.20.1 MB38 downloadsfd80785aa4dd…Get
  • 5.2.313 May 202626.1.20.1 MB31 downloads9bf7bba64627…Get
  • 5.2.26 May 202626.1.20.1 MB41 downloads4e741531723c…Get
  • 5.2.12 May 202626.1.20.1 MB32 downloads29d5071ba72a…Get
  • 5.2.027 Apr 202626.1.20.1 MB31 downloads8d2ccc538c42…Get
  • 5.1.922 Apr 202626.1.20.1 MB40 downloads049fb244620e…Get
  • 5.1.820 Apr 202626.1.20.1 MB32 downloads17f950ce2ee2…Get
  • 5.1.719 Apr 202626.1.20.1 MB34 downloads2d3f83735aff…Get
  • 5.1.617 Apr 202626.1.20.1 MB28 downloads1f3f1730d8fc…Get
  • 5.1.515 Apr 202626.1.20.1 MB28 downloads36352a4fab60…Get
  • 5.1.413 Apr 202626.1.20.1 MB32 downloadsdaa7cbdc698f…Get
  • 5.1.311 Apr 202626.1.20.1 MB53 downloads751701bf2c1d…Get
  • 5.1.2-1.12.2LTS10 Apr 20261.12.20.1 MB120 downloads21a6c7a96d70…Get
  • 5.1.2-rolling10 Apr 202626.1.20.1 MB31 downloads17f3891e5566…Get
  • 5.1.18 Apr 202626.1.10.1 MB41 downloadse68fc907d629…Get
  • 5.1.07 Apr 202626.1.10.1 MB31 downloadsf09b098ee6db…Get
  • 5.0.76 Apr 202626.10.1 MB44 downloadsa42db377b2dd…Get
  • 5.0.65 Apr 202626.10.1 MB27 downloads631f14a6a60c…Get
  • 5.0.55 Apr 202626.10.1 MB29 downloads143cb680dd95…Get

Frequently asked

Does Plutonium work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Plutonium 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 Plutonium support?

Everything the author has declared, from 1.12.2 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Plutonium need?

Fabric, Forge. 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 Plutonium?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the modpack itself.

What licence is Plutonium under?

AGPL-3.0-or-later, 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 Plutonium?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the modpack 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 Plutonium safely?

From the author's own page on Modrinth, 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.

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Last checked 18 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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