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modpack

Beastly OptimizedMinecraft modpack for 1.21.11

Pretty Simple Modpack, but Extremely Improves Minecraft look and Performance. In semi-development

client onlynewest supported release 1.21.11OptimizationLightweightMultiplayer
Latest version
3.3.9
Minecraft
1.12.2 to 1.21.11
Java
Java 21+
Loaders
Forge, Fabric
Licence
BSD-3-Clause
Downloads
1.3k
Updated
8 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 Beastly Optimized declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.11Forge, Fabric21+declared9 Dec 2025
1.21.10Forge, Fabric21+declared7 Oct 2025
1.21.9Fabric, Forge21+declared30 Sept 2025
1.21.8Forge, Fabric21+declared17 Jul 2025
1.21.7Forge, Fabric21+declared30 Jun 2025
1.21.6Forge, Fabric21+declared17 Jun 2025
1.21.5Forge, Fabric21+declared25 Mar 2025
1.21.4Forge, Fabric21+declared3 Dec 2024
1.21.3Forge, Fabric21+declared23 Oct 2024
1.21.2Forge, Fabric21+declared22 Oct 2024
1.21.1Fabric, Forge21+declared8 Aug 2024
1.21Forge, Fabric21+declared13 Jun 2024
1.20.6Forge, Fabric21+declared29 Apr 2024
1.20.5Fabric, Forge21+declared23 Apr 2024
1.20.4Forge, Fabric17+declared7 Dec 2023
1.20.1Forge, Fabric17+declared12 Jun 2023
1.19.2Forge, Fabric17+declared5 Aug 2022
1.19Forge, Fabric17+declared7 Jun 2022
1.18.2Forge, Fabric17+declared28 Feb 2022
1.17.1Fabric, Forge16+declared6 Jul 2021
1.16.5Forge, Fabric8+declared14 Jan 2021
1.12.2Fabric, Forge8+declared18 Sept 2017

Download

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

Browse 28 indexed releases

For Minecraft 1.21.11

Choose the loader you use before downloading.

  • Fabric

    3.3.10 · 14 Mar 2026 · Beastly Optimized 1.21.11.mrpack

    Get Fabric

Most recently published release

3.3.9release15 Mar 2026

BO 1.21.10.mrpack · 5 KB · for 1.21.10 · Fabric

Download this release
146460d28eb2…
Older versions24
  • 3.3.815 Mar 20261.21.95 KB8 downloads06f0bc38ffef…Get
  • 3.3.715 Mar 20261.21.85 KB9 downloads2731e7ae8d6a…Get
  • 3.3.615 Mar 20261.21.75 KB12 downloadsac81f987e7e7…Get
  • 3.3.515 Mar 20261.21.65 KB9 downloadsfeffb11d14e9…Get
  • 3.3.415 Mar 20261.21.55 KB8 downloadsc513c7faf3a4…Get
  • 3.3.1014 Mar 20261.21.1124 KB30 downloadse4c464924f18…Get
  • 3.3.128 Mar 20251.21.30.6 MB52 downloads22fbda8c55e3…Get
  • 3.3.328 Mar 20251.21.47 KB31 downloads0623bc9fe419…Get
  • 2.3.528 Mar 20251.16.50.7 MB44 downloads53cc1f1949f6…Get
  • 3.2.514 Dec 20241.21.217 KB45 downloads9e5877593e21…Get
  • 3.2.228 Sept 20241.21.126 KB66 downloadsaf8933e084a0…Get
  • 3.2.028 Sept 20241.1922 KB36 downloads33d9543fb37f…Get
  • 3.1.513 Sept 20241.18.229 KB65 downloads8376c7680e0a…Get
  • 3.1.311 Sept 20241.20.127 KB44 downloads805949af2f19…Get
  • 3.0.16 Sept 20241.18.223 KB22 downloads44c3abe3f284…Get
  • 2.4.36 Sept 20241.20.10.5 MB99 downloads0a364c8f9c4e…Get
  • 2.4.13 Sept 20241.20.10.5 MB31 downloads6b477969c40a…Get
  • 2.3.32 Sept 20241.16.557 KB74 downloadsc57a32d9b312…Get
  • 2.3.12 Sept 20241.16.50.8 MB25 downloads21134a19b231…Get
  • 2.2.12 Sept 20241.12.23.0 MB275 downloadsf6c056845057…Get
  • 2.1.01 Sept 20241.12.23.0 MB76 downloads1638567fb4b3…Get
  • 2.0.11 Sept 20241.19.222 KB61 downloadsa4aac5967cc6…Get
  • 2.0.031 Aug 20241.19.227 KB27 downloadsec6e13266128…Get
  • 1.1.831 Aug 20241.2120 KB25 downloads9f85e1c3e591…Get

Frequently asked

Does Beastly Optimized work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Beastly 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 Beastly Optimized support?

Everything the author has declared, from 1.12.2 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Beastly 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 Beastly Optimized support?

Forge, 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 Beastly Optimized?

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 Beastly Optimized under?

BSD-3-Clause, 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 Beastly 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 Beastly 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.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.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔Just Enough OptimizationJust Enough Optimization - Focused on low memory usage and higher avarege fps. Made for low-end pc so everyone can run MinecraftFastly 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.

Details from Modrinth, where the author last updated it on 15 Mar 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? .