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CyberneticsMinecraft mod for 1.21.1

This mod adds cybernetics to Minecraft!

client and servernewest supported 1.21.1Technology
Latest version
0.5.0
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
MIT
Downloads
8.7k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Cybernetics servers

One click and Cybernetics is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 Cybernetics declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

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

All 37 releases
0.5.0release29 Jul 2026

createcybernetics-0.5.0b-neoforge-1.21.1.jar · 42.5 MB · for 1.21.1

Download latest
6415763bca38…
Older versions24
  • 0.4.8b15 Jul 20261.21.142.1 MB911 downloadsd250493a938e…Get
  • 0.4.7b-HOTFIX16 May 20261.21.141.0 MB2.1k downloadsbd182cbcb5a5…Get
  • 0.4.7b15 May 20261.21.141.0 MB129 downloads2d7ecb36a462…Get
  • 0.4.6b11 May 20261.21.141.0 MB316 downloadsa7651bf7a7ab…Get
  • 0.4.5b5 May 20261.21.140.7 MB224 downloads5c1e7ca1432e…Get
  • 0.4.4b30 Apr 20261.21.140.4 MB309 downloadse7c4a0ceb315…Get
  • 0.4.3b28 Apr 20261.21.140.3 MB89 downloadsfd304e45619b…Get
  • 0.4.2b15 Apr 20261.21.140.1 MB239 downloadsac90d7983bae…Get
  • 0.4.1b7 Apr 20261.21.140.1 MB142 downloadsa3912517af84…Get
  • 0.4.0b31 Mar 20261.21.140.0 MB104 downloadsf92a555185f4…Get
  • 0.3.9b19 Feb 20261.21.139.6 MB312 downloads3e73a2a5a1fc…Get
  • 0.3.8b17 Feb 20261.21.139.6 MB34 downloadse6a4c1795df7…Get
  • 0.3.7b15 Feb 20261.21.139.5 MB36 downloads4a67d48a2d08…Get
  • 0.3.6b14 Feb 20261.21.139.5 MB42 downloadse77e44046730…Get
  • 0.3.511 Feb 20261.21.139.4 MB50 downloads1278b918caa1…Get
  • 0.3.26 Feb 20261.21.139.4 MB84 downloadsf49dccb749fc…Get
  • 0.3.15 Feb 20261.21.139.4 MB27 downloads1411904c29ef…Get
  • 0.3.02 Feb 20261.21.139.3 MB57 downloads7c26471a2975…Get
  • 0.2.1131 Jan 20261.21.139.2 MB48 downloads6731025f8c12…Get
  • 0.2.1030 Jan 20261.21.139.2 MB25 downloadsc8fa21b13993…Get
  • 0.2.929 Jan 20261.21.139.1 MB15 downloads5732101f5fbf…Get
  • 0.2.828 Jan 20261.21.139.1 MB17 downloads4864d4676e9f…Get
  • 0.2.728 Jan 20261.21.139.1 MB27 downloads255882961ea5…Get
  • 0.2.627 Jan 20261.21.139.0 MB19 downloads9556dc399ff3…Get

Frequently asked

Does Cybernetics work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Cybernetics 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 Cybernetics 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 Cybernetics 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 Cybernetics?

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.

What licence is Cybernetics under?

MIT, 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 Cybernetics?

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 Cybernetics 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 16 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? .