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Industrial Foregoing: Extra UpgradesMinecraft mod for 1.21.1

Added many new Machines and more upgrades for Industrial Foregoing

newest supported release 1.21.1TechnologyMc Addons
Latest version
ifeu-1.21.1-3.3.008.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
448.5k
Updated
4 mo ago
Available on
CurseForge

Minecraft versions

Every version Industrial Foregoing: Extra Upgrades 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 Industrial Foregoing: Extra Upgrades’s own host. Nothing is re-hosted here.

Browse 40 indexed releases

Most recently published release

ifeu-1.21.1-3.3.008.jarrelease14 Jul 2026

ifeu-1.21.1-3.3.008.jar · 1.0 MB · for 1.21.1 · NeoForge

Download this release
1832ea712424…
Older versions24
  • ifeu-1.21.1-3.3.007.jar3 Apr 20261.21.11.0 MB33.7k downloads4abe4ab85e87…Get
  • ifeu-1.21.1-3.3.006.jar2 Apr 20261.21.11.0 MB63 downloadscf22e5ec3706…Get
  • ifeu-1.21.1-3.3.005.jar1 Apr 20261.21.11.0 MB118 downloads291a16dda3ce…Get
  • ifeu-1.21.1-3.3.004.jar28 Mar 20261.21.11.0 MB119 downloadsfbe7c782a371…Get
  • ifeu-1.21.1-3.3.003.jar10 Mar 20261.21.10.9 MB1.4k downloadsc71de2fbc292…Get
  • ifeu-1.21.1-3.3.002.jar26 Feb 20261.21.10.9 MB907 downloads17293d3c4b6f…Get
  • ifeu-1.21.1-3.3.001.jar21 Feb 20261.21.10.9 MB535 downloadse04733c2b73f…Get
  • ifeu-1.21.1-3.3.000.jar17 Feb 20261.21.10.9 MB105 downloads094152075769…Get
  • ifeu-1.20.1-2.5.000.jar17 Feb 20261.20.10.8 MB15 downloadsdb299dab1e5d…Get
  • ifeu-1.21.1-3.2.000.jar29 Nov 20251.21.10.9 MB8fa77582a5e3…Get
  • ifeu-1.20.1-2.4.000.jar29 Nov 20251.20.10.8 MBefa01db795ef…Get
  • ifeu-1.21.1-3.1.005.jar10 Aug 20251.21.10.9 MB434f631923c0…Get
  • ifeu-1.20.1-2.3.009.jar10 Aug 20251.20.10.8 MB1 downloaddc4b5f111764…Get
  • ifeu-1.20.1-2.3.008.jar5 Jul 20251.20.10.8 MB428a81857735…Get
  • ifeu-1.20.1-2.3.007.jar4 Jul 20251.20.10.8 MBfe238ffa63d7…Get
  • ifeu-1.20.1-2.3.006.jar2 Jul 20251.20.10.8 MB06cbb785af4d…Get
  • ifeu-1.20.1-2.3.005.jar1 Jul 20251.20.10.8 MB370df4a0dc4e…Get
  • ifeu-1.20.1-2.3.004.jar19 Jun 20251.20.10.8 MB07d94a19ff97…Get
  • ifeu-1.21.1-3.1.004.jar18 Jun 20251.21.10.8 MB70720b5da5ff…Get
  • ifeu-1.20.1-2.3.003.jar18 Jun 20251.20.10.8 MBc7c8d608023a…Get
  • ifeu-1.21.1-3.1.003.jar8 Jun 20251.21.10.8 MB7bd39f8a48da…Get
  • ifeu-1.20.1-2.3.002.jar4 Jun 20251.20.10.8 MBf315e454495a…Get
  • ifeu-1.21.1-3.1.002.jar30 May 20251.21.10.8 MB9046aef07e15…Get
  • ifeu-1.21.1-3.1.001.jar27 May 20251.21.10.8 MB5c9a6fc80803…Get

Frequently asked

Does Industrial Foregoing: Extra Upgrades work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Industrial Foregoing: Extra Upgrades 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 Industrial Foregoing: Extra Upgrades 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 Industrial Foregoing: Extra Upgrades 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 Industrial Foregoing: Extra Upgrades?

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 Industrial Foregoing: Extra Upgrades?

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 Industrial Foregoing: Extra Upgrades 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.

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Details from CurseForge, where the author last updated it on 14 Jul 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .