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Sigma Pack | OfficialMinecraft modpack for 1.21.1

The Modpack "Sigma Pack" is the official Modpack of the YouTuber DraconixDG's Minecraft community server.

newest supported release 1.21.1MagicMultiplayerAdventure And RpgTech
Latest version
Version 4.1 fixed
Loaders
NeoForge, Forge
Licence
not stated
Downloads
970
Updated
5 mo ago
Available on
CurseForge
Space NodeOur hosting

Host Sigma Pack | Official servers

One click and Sigma Pack | Official is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • 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 Sigma Pack | Official declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023

Download

From Sigma Pack | Official’s own host. Nothing is re-hosted here.

Most recently published release

Version 4.1 fixedrelease19 Jun 2026

Version 4.1 fixed.zip · 0.4 MB · for 1.21.1 · NeoForge

Download this release
27b559ccb71b…
Older versions14
  • Version 4.0 REVAMPED17 Jun 20261.21.10.4 MB12 downloads1f762583f2bb…Get
  • Version 3.6 NEOFORGE16 Jun 20261.21.10.4 MB11 downloadsb7d999067ef9…Get
  • Version 3.5 NEOFORGE 14 Jun 20261.21.10.4 MB938faf50ba58…Get
  • Version 3.4 NEOFORGE14 Jun 20261.21.10.4 MBa474e114603e…Get
  • Version 3.3 NEOFORGE14 Jun 20261.21.10.4 MB588e9316f2ca…Get
  • Version 3.1 NEOFORGE beta13 Jun 20261.21.10.3 MB2a29bec75d33…Get
  • Version 3.0 FINAL FORGE VERSION21 Mar 20251.20.12.0 MB197 downloads5c72a767a7cc…Get
  • Version 2.920 Mar 20251.20.10.8 MB23 downloadsb58ef48b516f…Get
  • Version 2.6516 Mar 20251.20.10.7 MB11 downloads408b650dc24f…Get
  • Version 2.5 Questline release5 Mar 20251.20.10.6 MB54 downloads6fdbe876f55e…Get
  • Version 2.4 4 Mar 20251.20.10.6 MB28 downloads0a602babf7c6…Get
  • Version 2.3 4 Mar 20251.20.10.6 MB16 downloadsa6d99975efbf…Get
  • Version 2.0 Main edition with magic2 Mar 20251.20.10.3 MB54 downloads69be583910e8…Get
  • Version 1.01 Mar 20251.20.10.2 MB15 downloads55be1df73751…Get

Frequently asked

Does Sigma Pack | Official work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Sigma Pack | Official 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 Sigma Pack | Official support?

Everything the author has declared, from 1.20.1 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 Sigma Pack | Official support?

NeoForge, Forge. 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 Sigma Pack | Official?

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.

How do I install Sigma Pack | Official?

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 Sigma Pack | Official 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. 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.

Details from CurseForge, where the author last updated it on 19 Jun 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 52 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .