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modpack

ZyniriumMinecraft modpack for 1.21.11

PVP Modpack by Sidirium and Zynex

client onlynewest supported 1.21.11OptimizationCombatLightweight
Latest version
2.0.1
Minecraft
1.21.11
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
536
Updated
1 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 Zynirium declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025

Download

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

2.0.1release17 Jul 2026

Zynirium.mrpack · 55 KB · for 1.21.11

Download latest
e8747b9b1714…
Older versions9
  • 2.0.014 Jul 20261.21.1155 KB23 downloads7ee09fc49914…Get
  • 1.7.010 Jun 20261.21.1155 KB84 downloads191d552b0866…Get
  • 1.6.027 May 20261.21.1155 KB31 downloadsfc928b51623a…Get
  • 1.5.014 Apr 20261.21.1154 KB34 downloads48d3f29b40e0…Get
  • 1.4.013 Apr 20261.21.1154 KB18 downloadsbe0af0bd2fc3…Get
  • 1.3.012 Apr 20261.21.1152 KB16 downloadse68ba5078a8a…Get
  • 1.2.028 Mar 20261.21.1152 KB39 downloadsea10a1a7915a…Get
  • 1.1.020 Mar 20261.21.1152 KB31 downloads2815b1c86aa6…Get
  • 1.0.011 Mar 20261.21.1151 KB36 downloadsfb4d9f8b88d1…Get

Frequently asked

Does Zynirium work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Zynirium 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 Zynirium 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 Zynirium 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 Zynirium?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Zynirium under?

MIT, 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 Zynirium?

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 Zynirium 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.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔fps+pvpFPS + PvP Boost is a lightweight Minecraft modpack designed to maximize performance and give players a competitive edge in PvP. With FPS-boosting optimizations and combat-focused tweaks, it delivers smoother gameplay, better responsiveness, and enhanced viPhoton OptimizationMinecraft optimization framework prioritizing performance, simplicity, and compatibility. 1.7.10-26.1.2 across Fabric, Forge, NeoForge, and Quilt!

Last checked 1 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.

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