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Amethyst Launcher ModpackMinecraft modpack for 1.21.10

This is an optimisation modpack made especially for AngelAuraMC's (AAMC) launcher, Amethyst.

client onlynewest supported 1.21.10OptimizationLightweight
Latest version
1.0.5-1.21.10
Minecraft
1.20 to 1.21.10
Java
Java 21+
Loader
Fabric
Licence
Apache-2.0
Downloads
4.1k
Updated
10 mo ago
Available on
Modrinth

Minecraft versions

Every version Amethyst Launcher Modpack declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 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
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023

Download

From Amethyst Launcher Modpack’s own host. Nothing is re-hosted here.

1.0.5-1.21.10alpha29 Nov 2025

AmethystLauncher Optimization 1.21.10.mrpack · 0.0 MB · for 1.21.10

Download latest
bd28a8898303…
Older versions17
  • 1.0.4-1.21.916 Nov 20251.21.90.0 MB74 downloadsf098f9dca4f7…Get
  • 1.0.4-1.21.810 Nov 20251.21.80.0 MB170 downloads9cfd2843e235…Get
  • 1.0.4-1.21.710 Nov 20251.21.70.0 MB38 downloads1ead05aca642…Get
  • 1.0.4-1.21.610 Nov 20251.21.60.0 MB36 downloads07e8b136ac56…Get
  • 1.0.4-1.21.510 Nov 20251.21.50.0 MB96 downloads75277f96caac…Get
  • 1.0.4-1.21.410 Nov 20251.21.40.0 MB271 downloadsf23bfbca9d5d…Get
  • 1.0.4-1.21.310 Nov 20251.21.30.0 MB18 downloads82dd23e3ff93…Get
  • 1.0.4-1.21.210 Nov 20251.21.20.0 MB27 downloads6383e226a2b8…Get
  • 1.0.4-1.21.110 Nov 20251.21.10.0 MB342 downloads487eb358811b…Get
  • 1.0.4-1.2110 Nov 20251.210.0 MB188 downloads2be5708be32c…Get
  • 1.0.4-1.20.610 Nov 20251.20.60.0 MB29 downloadscfd83fe0c20f…Get
  • 1.0.4-1.20.510 Nov 20251.20.50.0 MB25 downloads705f9da991bf…Get
  • 1.0.4-1.20.410 Nov 20251.20.40.0 MB64 downloads4684926f12e8…Get
  • 1.0.4-1.20.310 Nov 20251.20.30.0 MB19 downloads56bc74b2ee57…Get
  • 1.0.4-1.20.210 Nov 20251.20.20.0 MB25 downloads8237d3538081…Get
  • 1.0.4-1.20.110 Nov 20251.20.10.0 MB232 downloads8cf5982136b8…Get
  • 1.0.4-1.2010 Nov 20251.200.0 MB94 downloads070044e70951…Get

Frequently asked

Does Amethyst Launcher Modpack work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version Amethyst Launcher Modpack 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 Amethyst Launcher Modpack support?

Everything the author has declared, from 1.20 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Amethyst Launcher Modpack 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 Amethyst Launcher Modpack 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 Amethyst Launcher Modpack?

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 Amethyst Launcher Modpack under?

Apache-2.0, 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 Amethyst Launcher Modpack?

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 Amethyst Launcher Modpack 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.

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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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