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SpectrumMinecraft mod for 1.21.1

A full-feature mod about harnessing the powers of color

newest supported 1.21.1MagicUtility QolAdventure RpgWorld Gen
Latest version
1.12.1-1.21.1-neo
Minecraft
1.18.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Fabric, Quilt
Licence
not stated
Downloads
3.1M
Updated
3 d ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Fabric, Quilt21+declared8 Aug 2024
1.20.1NeoForge, Fabric, Quilt17+declared12 Jun 2023
1.19.2NeoForge, Fabric, Quilt17+declared5 Aug 2022
1.18.2NeoForge, Fabric, Quilt17+declared28 Feb 2022
1.18.1NeoForge, Fabric, Quilt17+declared10 Dec 2021

Download

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

All 40 releases
1.12.1-1.21.1-neorelease4 Aug 2026

spectrum-1.12.1-1.21.1-neo.jar · 84.5 MB · for 1.21.1

Download latest
a1dd8006d158…
Older versions24
  • 1.12.0-1.21.1-neo2 Aug 20261.21.184.5 MB162 downloads621d81250e1f…Get
  • 1.11.9-1.21.1-neo31 Jul 20261.21.184.5 MB348 downloadsfe2d33b3e1d4…Get
  • 1.11.8-1.21.1-neo4 May 20261.21.184.1 MB117.5k downloads589f92a09e61…Get
  • 1.10.5-1.21.1-fabric25 Apr 20261.21.186.1 MB2993fa32b525…Get
  • 1.11.6-1.21.1-neo20 Apr 20261.21.184.1 MB284 downloads47a61255b097…Get
  • 1.11.5-1.21.1-neo3 Apr 20261.21.184.1 MB1.8k downloadsc9161b4c209a…Get
  • 1.11.4-1.21.1-neo3 Apr 20261.21.184.1 MB35 downloadse0812ea68c49…Get
  • 1.11.3-1.21.1-neo1 Apr 20261.21.184.1 MB125 downloadsdb83ffd3b931…Get
  • 1.11.2-1.21.1-neo28 Mar 20261.21.184.1 MB79 downloads5eb573e4b099…Get
  • 1.10.4-1.21.1-fabric19 Mar 20261.21.186.1 MB246 downloadsa0524826abc1…Get
  • 1.11.1-1.21.1-neo19 Mar 20261.21.184.1 MB3 downloadsa5a0a12bd807…Get
  • 1.11.0-1.21.1-neo18 Mar 20261.21.184.1 MB111 downloads2dbbb501bcbc…Get
  • 1.8.13-1.20.117 Mar 20261.20.183.7 MB75 downloads18a068dff70c…Get
  • 1.9.3-1.21.1-neo16 Mar 20261.21.184.1 MB65 downloadsc8448f7a77d8…Get
  • 1.9.2-1.21.1-neo16 Mar 20261.21.184.1 MB17 downloads8d21792e0fc7…Get
  • 1.9.1-1.21.1-neo15 Mar 20261.21.183.9 MB140 downloadsbb92975425e0…Get
  • 1.9.0-1.21.1-neo14 Mar 20261.21.183.9 MB107 downloads835c1d598496…Get
  • 1.9.0-neo-beta-28 Mar 20261.21.185.6 MB74ee24f04083…Get
  • 1.9.0-neo-beta-14 Mar 20261.21.185.6 MB7a7ae06b8589…Get
  • 1.9.0-neo-alpha-417 Feb 20261.21.185.5 MB1 downloads9dd7450c88c5…Get
  • 1.9.0-neo-alpha-317 Feb 20261.21.185.5 MBde620b256d33…Get
  • 1.9.0-neo-alpha-217 Feb 20261.21.185.5 MB1 downloads95f2f1c48c5c…Get
  • 1.9.0-neo-alpha-112 Feb 20261.21.185.5 MB07bff9008e7e…Get
  • 1.8.12-1.20.118 Dec 20251.20.183.6 MB6.2k downloads48e22cfff53d…Get

Frequently asked

Does Spectrum work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Spectrum 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 Spectrum support?

Everything the author has declared, from 1.18.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Spectrum support?

NeoForge, Fabric, Quilt. 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 Spectrum?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Spectrum?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Spectrum safely?

Start with the author's page on CurseForge, 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.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Last checked 3 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .