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modpack

ComboTech 4Minecraft modpack for 1.21.1

A modified spin on Modern industrialization with the help of some classics!

newest supported 1.21.1QuestsTech
Latest version
ComboTech 4 - 1.7
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
1.8k
Updated
1 mo ago
Available on
CurseForge
Space NodeOur hosting

Host ComboTech 4 servers

One click and ComboTech 4 is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 ComboTech 4 declares support for, newest first, with the Java runtime that version needs.

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

Download

From ComboTech 4’s own host. Nothing is re-hosted here.

All 40 releases
ComboTech 4 - 1.7release11 Jul 2026

ComboTech 4.zip · 7.5 MB · for 1.21.1

Download latest
10eba54f31b4…
Older versions24
  • ComboTech 4 - 1.615 May 20261.21.16.3 MB19 downloads5436ef56cbe5…Get
  • ComboTech 4 - 1.528 Mar 20261.21.16.3 MB105 downloadsb4fdfd64fc10…Get
  • ComboTech 4 - 1.415 Mar 20261.21.16.3 MB22 downloadsa95aa3ba33e7…Get
  • ComboTech 4 - 1.314 Mar 20261.21.16.5 MB18 downloads6d3c42db4a4e…Get
  • ComboTech 4 - 1.211 Mar 20261.21.16.5 MB21 downloads954c132af12e…Get
  • ComboTech 4 - 1.19 Mar 20261.21.16.5 MB13 downloads90051894ae0f…Get
  • ComboTech 4 - 1.08 Mar 20261.21.16.5 MB16 downloads8c56ac1c81ae…Get
  • ComboTech 4 BETA 0.451 Mar 20261.21.16.5 MB23 downloadsc7c4d7ed002f…Get
  • ComboTech 4 BETA 0.4426 Feb 20261.21.16.2 MB27 downloads071439381591…Get
  • ComboTech 4 BETA 0.4325 Feb 20261.21.16.4 MB13 downloadsf1c667fe2cc5…Get
  • ComboTech 4 BETA 0.4222 Feb 20261.21.16.2 MB20 downloadsd42da4231f78…Get
  • ComboTech 4 BETA 0.4119 Feb 20261.21.16.2 MB24 downloads15463f3270f7…Get
  • ComboTech 4 BETA 0.4018 Feb 20261.21.16.4 MB18 downloadsa8d653db451a…Get
  • ComboTech 4 BETA 0 39.518 Feb 20261.21.16.4 MB17 downloadsacb70fc0e5c9…Get
  • ComboTech 4 BETA 0.3918 Feb 20261.21.16.4 MB8a76b9148844…Get
  • ComboTech 4 BETA 0.3817 Feb 20261.21.16.4 MB11 downloadsdc6c88b03a07…Get
  • ComboTech 4 BETA 0.37.517 Feb 20261.21.16.2 MB16 downloadse325ae676eb5…Get
  • ComboTech 4 BETA 0.3716 Feb 20261.21.16.2 MB18 downloads90f623326b08…Get
  • ComboTech 4 BETA 0.369 Feb 20261.21.12.9 MB20 downloads36fcfa93f1a6…Get
  • ComboTech 4 BETA 0.358 Feb 20261.21.12.7 MB17 downloadsc205ee923e45…Get
  • ComboTech 4 BETA 0.348 Feb 20261.21.12.9 MB7 downloadsbd535a72ec4f…Get
  • ComboTech 4 BETA 0.337 Feb 20261.21.12.7 MB25 downloads170f3a5234b9…Get
  • ComboTech 4 BETA 0.321 Feb 20261.21.12.9 MB15 downloadsa0ca60c939e9…Get
  • ComboTech 4 BETA 0.3129 Jan 20261.21.12.7 MB28 downloadsca3fe08dfd91…Get

Frequently asked

Does ComboTech 4 work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version ComboTech 4 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 ComboTech 4 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 ComboTech 4 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 ComboTech 4?

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.

How do I install ComboTech 4?

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 ComboTech 4 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. 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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Last checked 23 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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