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modpack

OptimusMinecraft modpack for 26.2

Improve your graphics and performance with this simple modpack. OptiFine functions. 26.2!

newest supported 26.2TechnologyOptimizationLightweightMultiplayer
Latest version
5.5.3
Minecraft
1.20.4 to 26.2
Java
Java 25+
Loader
Fabric
Licence
GPL-2.0-or-later
Downloads
6.5k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Optimus servers

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

  • 26.2
  • Fabric
  • 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 Optimus declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023

Download

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

All 55 releases
5.5.3release25 Jul 2026

Optimus 5.5.2 for 26.2.mrpack · 7.8 MB · for 26.2

Download latest
5d1e4908277f…
Older versions24
  • 5.5.225 Jun 202626.27.8 MB340 downloadsc69985a84042…Get
  • 5.5.124 May 202626.1.20.0 MB225 downloadsa71be4752a66…Get
  • 5.5.02 May 202626.1.20.0 MB128 downloads30a5dac7a7e7…Get
  • 5.4.912 Apr 202626.1.20.0 MB131 downloads4b1206ec6c17…Get
  • 5.4.84 Apr 202626.1.10.0 MB144 downloadsb1b0de814ab0…Get
  • 5.4.730 Mar 202626.10.0 MB136 downloads3589555dc4dd…Get
  • 5.4.624 Mar 202626.10.0 MB225 downloads2ee103a37d07…Get
  • 5.4.58 Mar 20261.21.110.0 MB127 downloadscecc2d2f9951…Get
  • 5.4.412 Feb 20261.21.110.0 MB104 downloadsa7d396d1bbd3…Get
  • 5.4.320 Jan 20261.21.110.0 MB77 downloadseaebb2e7506e…Get
  • 5.4.22 Jan 20261.21.110.0 MB102 downloadsd34742fb2fe9…Get
  • 5.4.123 Dec 20251.21.110.0 MB79 downloadsaa82c7e79cee…Get
  • 5.4.013 Dec 20251.21.110.0 MB136 downloads358875c277e3…Get
  • 5.3.118 Dec 20251.21.100.0 MB88 downloads500c540331ba…Get
  • 5.3.1027 Nov 20251.21.100.0 MB69 downloads42a00b043304…Get
  • 5.3.91 Nov 20251.21.100.0 MB127 downloadsfebb80bbbb96…Get
  • 5.3.818 Oct 20251.21.100.0 MB106 downloads4901f9bf08e4…Get
  • 5.3.729 Sept 20251.21.80.0 MB104 downloadsb04e18d289a0…Get
  • 5.3.66 Sept 20251.21.80.0 MB116 downloads5a8dcea4a312…Get
  • 5.3.519 Aug 20251.21.80.0 MB84 downloads238da35a0b40…Get
  • 5.3.423 May 20251.21.50.0 MB299 downloads8eba1ea4ed59…Get
  • 5.3.36 May 20251.21.50.0 MB115 downloadsd2cf3d4d3199…Get
  • 5.3.214 Apr 20251.21.50.0 MB159 downloads2cc233c83a6f…Get
  • 5.3.13 Apr 20251.21.50.0 MB120 downloadsdbde72cda84f…Get

Frequently asked

Does Optimus work on Minecraft 26.2?

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

Everything the author has declared, from 1.20.4 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Optimus 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 Optimus?

On the newest Minecraft version it supports, Java 25 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 Optimus under?

GPL-2.0-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 Optimus?

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 Optimus 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)ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔Fastly OptimisedA modpack to enhance the performance of Pojavlauncher, MojoLauncher, Amethyst Launcher, Pojav Zenith Horizon (Zalith Launcher), Zalith Launcher2, Hello Launcher, FoldCraft Launcher, SolCraft Launcher and Low-End-PCs.Uton OptimizatorEffective optimization for weak PCs and even for mobile devices.Optimized CoreThis is a modpack core that optimizes the game. Mainly meant as a base for your own modpack/instance. It only contains optimization mods and for this reason it achives the BEST performance of any modpack!Awesomely OptimizedSame look, same game, double the frames!

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.

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