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Advanced TFC Tech UnofficialMinecraft mod for 1.21.1

Port of Advanced TFC Tech by PyralIron for TerraFirmaCraft 1.18+.

client and servernewest supported 1.21.1TechnologyGame Mechanics
Latest version
3.3
Loaders
Forge, NeoForge
Licence
MIT
Downloads
74.6k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Advanced TFC Tech Unofficial servers

One click and Advanced TFC Tech Unofficial is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Advanced TFC Tech Unofficial declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.18.2Forge, NeoForge17+declared28 Feb 2022

Download

From Advanced TFC Tech Unofficial’s own host. Nothing is re-hosted here.

3.3release21 Jul 2026

AdvancedTFCTech-NeoForge-1.21.1-3.3.jar · 0.6 MB · for 1.21.1

Download latest
8d928eb00001
Older versions9
  • 2.421 Jul 20261.20.10.5 MB121 downloadsc551fe098a33Get
  • 3.231 Mar 20261.21.10.6 MB639 downloads0c4b751a571aGet
  • 3.127 Oct 20251.21.10.6 MB955 downloads7cdf1be6267aGet
  • 3.026 Oct 20251.21.10.6 MB51 downloads9408fe9970f4Get
  • 2.310 May 20241.20.10.5 MB70.9k downloadsb090963d8c0eGet
  • 2.211 Mar 20241.20.10.5 MB331 downloads12935ce09c6dGet
  • 2.120 Jan 20241.20.10.5 MB839 downloads2592f5ca5f3cGet
  • 2.021 Dec 20231.20.10.5 MB319 downloads700d199b4308Get
  • 1.921 Dec 20231.18.20.5 MB1.3k downloadsc0170e3b9d06Get

Frequently asked

Does Advanced TFC Tech Unofficial work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Advanced TFC Tech Unofficial 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 Advanced TFC Tech Unofficial support?

Everything the author has declared, from 1.18.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Advanced TFC Tech Unofficial 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 Advanced TFC Tech Unofficial support?

Forge, 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 Advanced TFC Tech Unofficial?

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 Advanced TFC Tech Unofficial 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 Advanced TFC Tech Unofficial?

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 Advanced TFC Tech Unofficial 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.

Last checked 2 mo ago against Modrinth. 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? .