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modpack

Redstone OptimizedMinecraft modpack for 26.3

An Modpack that includes some auxiliary modules and allows you to play Minecraft smoothly. 一個整合包，包含一些輔助模組，同時又能流暢遊玩Minecraft。

client onlynewest supported release 26.3OptimizationLightweightMultiplayer
Latest version
26.3_v3
Minecraft
1.20.1 to 26.3
Java
Java 25+
Loader
Fabric
Licence
GPL-3.0-only
Downloads
9.4k
Updated
3 d ago
Available on
Modrinth

Minecraft versions

Every version Redstone Optimized declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023

Download

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

Browse 28 indexed releases

Most recently published release

26.3_v3release20 Oct 2026

Redstone Optimized 26.3_v3.mrpack · 0.7 MB · for 26.3 · Fabric

Download this release
6e287ac45956…
Older versions24
  • 26.3_v211 Oct 202626.30.7 MB5feb2cce2165…Get
  • 26.3_v18 Oct 202626.30.4 MBcf9f10944c3f…Get
  • 1.21.11_v88 Oct 20261.21.110.4 MB1b9a524a287d…Get
  • 1.21.11_v731 Aug 20261.21.110.3 MBd9b30ec611a7…Get
  • 1.21.11_v620 Aug 20261.21.110.3 MBa8ca6abf3f5c…Get
  • 1.21.11_v59 Aug 20261.21.110.3 MB955344463b8a…Get
  • 1.21.11_v417 Jul 20261.21.112.4 MB89 downloadsa32d57233ad3…Get
  • 1.21.11_v317 Jul 20261.21.112.1 MB4 downloadsd5e57c18c86c…Get
  • 1.21.11_v215 Jul 20261.21.112.4 MB16 downloads56a69345880e…Get
  • 1.21.1_v924 Aug 20251.21.12.3 MB1.4k downloads7f86cef8e726…Get
  • 1.21.1_v815 May 20251.21.12.3 MB615 downloadsb8e7eff49315…Get
  • 1.21.1_v74 Mar 20251.21.13.1 MB406 downloads90c24f29a359…Get
  • 1.21.1_v621 Feb 20251.21.12.6 MB167 downloads3c4ca0e50471…Get
  • 1.21.1_v517 Feb 20251.21.12.6 MB118 downloads8b349234c747…Get
  • 1.21.1_v412 Sept 20241.21.12.7 MB775 downloads0fc45742982d…Get
  • 1.21.1_v311 Sept 20241.21.13.0 MB151 downloads12065d479478…Get
  • 1.21_v2_Beta24 Jul 20241.2122.0 MB798 downloads44a4d19522b3…Get
  • 1.21_v1_Beta24 Jul 20241.2122.1 MB151 downloads2aeb4788a786…Get
  • 1.20.1_v817 Jul 20241.20.123.9 MB839 downloads1b3f41f07335…Get
  • 1.20.1_v76 May 20241.20.123.8 MB363 downloadse7121c3883a5…Get
  • 1.20.1_2.325 Feb 20241.20.131.2 MB264 downloadsb29c8ec63800…Get
  • 1.20.2_Beta1.017 Jan 20241.20.225.7 MB397 downloads11bae7e77f27…Get
  • 1.20.1_2.117 Jan 20241.20.131.3 MB240 downloads10715305e89e…Get
  • 1.20.1_2.015 Nov 20231.20.123.3 MB347 downloads9d14d42917c3…Get

Frequently asked

Does Redstone Optimized work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Redstone Optimized 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 Redstone Optimized support?

Everything the author has declared, from 1.20.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Redstone 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.

Which platform or loader does Redstone Optimized 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 Redstone Optimized?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Redstone Optimized under?

GPL-3.0-only, 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 Redstone 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 Redstone 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. 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.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.FPS+ PvP Boost | Ultimate FPS & Combat Client [ Every Version ]Ultra-lightweight FPS boost & PvP modpack for Fabric. Boost FPS on low-end PCs with Sodium optimizations, lower input lag, cleaner visuals, and combat HUD tweaks built for Hypixel Bedwars, Duels, PotPvP & CPVP. Maximize frames and dominate fights.PerformaThis modpack optimizes Minecraft to boost FPS and improve world loading speeds. It generates chunks only when needed, enhancing overall performance. It has been tested on various devices. For more information read the descriptionOptimized 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!

Details from Modrinth, where the author last updated it on 4 Nov 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? .