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modpack

Age of Brass SMPMinecraft modpack for 1.21.1

Reinvent industrial production, electrical grids, flight, and the internet in a way you find most palatable.

client and servernewest supported 1.21.1TechnologyMultiplayer
Latest version
2.0.1
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
AGPL-3.0-or-later
Downloads
290
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Age of Brass SMP servers

One click and Age of Brass SMP is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Age of Brass SMP declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Age of Brass SMP’s own host. Nothing is re-hosted here.

2.0.1release4 Jul 2026

age-of-brass.mrpack · 94 KB · for 1.21.1

Download latest
9583c09b0079…
Older versions12
  • 2.0.04 Jul 20261.21.190 KB4 downloadsf9c093be416d…Get
  • 1.1.0a20 Jun 20261.21.182 KB19 downloads43ed74f14056…Get
  • 1.1.017 Jun 20261.21.182 KB16 downloadsde246c52bd94…Get
  • 1.0.413 Jun 20261.21.182 KB15 downloadseb560a2436cc…Get
  • 1.0.3c13 Jun 20261.21.182 KB6 downloads63919f65c3d4…Get
  • 1.0.3b7 Jun 20261.21.182 KB19 downloadsf7df956de930…Get
  • 1.0.3a7 Jun 20261.21.182 KB10 downloads88eb78f63317…Get
  • 1.0.16 Jun 20261.21.181 KB15 downloadsa6b23060f885…Get
  • 0.4.16 Jun 20261.21.181 KB8 downloads52a0e7e74010…Get
  • 0.3.06 Jun 20261.21.140 KB6 downloads9a747fb44557…Get
  • 0.2.03 Jun 20261.21.129 KB11 downloads8a3b5754748c…Get
  • 0.1.21 Jun 20261.21.129 KB6 downloads41542950ca88…Get

Frequently asked

Does Age of Brass SMP work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Age of Brass SMP declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Age of Brass SMP on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Age of Brass SMP support?

NeoForge. 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 Age of Brass SMP?

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 Age of Brass SMP under?

AGPL-3.0-or-later, 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 Age of Brass SMP?

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 Age of Brass SMP 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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Details from Modrinth, where the author last updated it on 24 Aug 2026. 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? .