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Ars MekanicaMinecraft mod for 1.21.1

Bridges Ars Nouveau and Mekanism for tighter cross-mod integration. Currently adds Mekanism sawmill support for archwood, with more to come.

newest supported release 1.21.1Mc Addons
Latest version
Ars Mekanica 1.3.0-NeoForge-1.21.1
Loaders
NeoForge, Forge
Licence
not stated
Downloads
923
Updated
3 mo 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 Ars Mekanica declares support for, newest first, with the Java runtime that version needs.

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

Download

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

Most recently published release

Ars Mekanica 1.3.0-NeoForge-1.21.1release27 Jul 2026

ars-mekanica-neoforge-1.21.1-1.3.0.jar · 46 KB · for 1.21.1 · NeoForge

Download this release
d868ea91beb6…
Older versions6
  • Ars Mekanica 1.3.0-forge-1.20.127 Jul 20261.20.147 KB2993e9d02fa4…Get
  • Ars Mekanica 1.2.0-forge-1.20.123 Jun 20261.20.130 KB11 downloads350829ed6b52…Get
  • Ars Mekanica 1.2.0-NeoForge-1.21.123 Jun 20261.21.129 KBca979102a1ad…Get
  • Ars Mekanica 1.1.0-forge-1.20.121 Jun 20261.20.112 KB12 downloads1b7087329f30…Get
  • Ars Mekanica 1.0.0-NeoForge-1.21.121 Jun 20261.21.19 KB6 downloadsa1fefc04c397…Get
  • Ars Mekanica 1.0.0-Forge-1.20.121 Jun 20261.20.19 KB6 downloadsdf08369d888d…Get

Frequently asked

Does Ars Mekanica work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Ars Mekanica 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 Ars Mekanica 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 Ars Mekanica 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 Ars Mekanica?

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 Ars Mekanica?

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 Ars Mekanica 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 27 Jul 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 54 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? .