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ukiff's ModPackMinecraft modpack for 1.21.11

This project brings the best performance for low-mid end pc's, using this mod folder I average around 500 fps while recording in 240 FPS

client onlynewest supported release 1.21.11OptimizationCombatMultiplayer
Latest version
1.1.2
Minecraft
1.21.11
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.6k
Updated
2 mo ago
Available on
Modrinth

Screenshots

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

Minecraft versions

Every version ukiff's ModPack declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025

Download

From ukiff's ModPack’s own host. Nothing is re-hosted here.

Most recently published release

1.1.2release28 Aug 2026

ukiffs modfolder 1.1.2.mrpack · 4.3 MB · for 1.21.11 · Fabric

Download this release
192c00dd2cba…
Older versions3
  • 1.1.119 Aug 20261.21.113.1 MB7283f42b6a2b…Get
  • 1.1.028 Mar 20261.21.1142.8 MB1.9k downloadsa0fbfc14b8ec…Get
  • 1.0.026 Feb 20261.21.1195 KB80 downloads899822174a6b…Get

Frequently asked

Does ukiff's ModPack work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version ukiff's ModPack declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install ukiff's ModPack 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.

Which platform or loader does ukiff's ModPack support?

Fabric. 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 ukiff's ModPack?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is ukiff's ModPack under?

LicenseRef-All-Rights-Reserved, 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 ukiff's ModPack?

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 ukiff's ModPack 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.

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Details from Modrinth, where the author last updated it on 28 Aug 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? .