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modpack

ONZ OptimizedMinecraft modpack

The perfect base modpack, built to supercharge your game’s performance.

client only
Latest version
1.1.4
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
CC-BY-NC-4.0
Downloads
213
Updated
13 mo ago
Available on
Modrinth
Space NodeOur hosting

Host ONZ Optimized servers

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

  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

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

1.1.4release25 Aug 2025

ONZ Optimized 1.1.4.mrpack · 5 KB · for 1.21.8

Download latest
64e3a7588de1…
Older versions14
  • 1.1.325 Aug 20251.21.75 KB12 downloads3b28e9152286…Get
  • 1.1.225 Aug 20251.21.65 KB10 downloads70ec364f5d61…Get
  • 1.1.125 Aug 20251.21.55 KB19 downloadsbfd1c6e82093…Get
  • 1.1.025 Aug 20251.21.45 KB9 downloadsb74fbdef4315…Get
  • 1.0.925 Aug 20251.21.35 KB7 downloads058673a0dde7…Get
  • 1.0.825 Aug 20251.21.24 KB7 downloads95e0676bd90a…Get
  • 1.0.725 Aug 20251.21.15 KB19 downloadsb1395a907204…Get
  • 1.0.625 Aug 20251.216 KB10 downloads015bcff72de4…Get
  • 1.0.525 Aug 20251.20.65 KB10 downloadseae5e9b18a42…Get
  • 1.0.425 Aug 20251.20.55 KB13 downloadsbac53c2aa8d3…Get
  • 1.0.325 Aug 20251.20.46 KB10 downloads4f75e6e35adf…Get
  • 1.0.225 Aug 20251.20.35 KB12 downloadsb4a5e652fe18…Get
  • 1.0.125 Aug 20251.20.25 KB15 downloadsa1c58ff3b4fa…Get
  • 1.0.025 Aug 20251.20.16 KB29 downloads6179990f84af…Get

Frequently asked

Do I need to install ONZ Optimized 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 ONZ Optimized under?

CC-BY-NC-4.0, 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 ONZ Optimized?

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 ONZ Optimized 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 ONZ Optimized 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.

Details from Modrinth, where the author last updated it on 25 Aug 2025. 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 41 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? .