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modpack

CopiumMinecraft modpack

Copium is a performance based modpack that strives to get the highest performance.

client only
Latest version
1.2.0-b2
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
Apache-2.0
Downloads
567
Updated
15 mo ago
Available on
Modrinth

Download

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

1.2.0-b2beta20 Jun 2025

Copium 1.2.0-b2.mrpack · 67 KB · for 1.21.5

Download latest
51b53df38091…
Older versions9
  • 1.2.0-b119 Jun 20251.21.565 KB35 downloadsd40eed7c945c…Get
  • 1.2.0-a313 Jun 20251.21.564 KB42 downloadsdc2880c788bc…Get
  • 1.0.114 Apr 20251.21.168 KB58 downloadsa6cc34870fbe…Get
  • 1.2.0-a214 Apr 20251.21.559 KB51 downloadse0699884a73c…Get
  • 1.2.0-a14 Apr 20251.21.543 KB50 downloads8cc6245ac2c4…Get
  • 1.1.0-b39 Dec 20241.21.317.9 MB71 downloads11a8212acde2…Get
  • 1.1.0-b27 Dec 20241.21.370 KB54 downloads268c6576cc2b…Get
  • 1.1.0-b17 Dec 20241.21.369 KB45 downloads9f0e7126c1e1…Get
  • 1.0.022 Oct 20241.21.170 KB84 downloadsd02b144f3008…Get

Frequently asked

Do I need to install Copium on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is Copium under?

Apache-2.0, 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 Copium?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Copium 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.

Which Minecraft versions does Copium work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old modpack with no declared version as untested on modern Minecraft.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 47 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .