mod
GT Community AdditionsMinecraft mod for 1.20.1
GregTech Modern Add-on New multiblocks, materials, etc
- Latest version
- 2.1.0-beta
- Minecraft
- 1.20.1
- Java
- Java 17+
- Loader
- Forge
- Licence
- LGPL-3.0-or-later
- Downloads
- 6.3k
- Updated
- 1 mo ago
- Available on
- Modrinth
Our hostingHost GT Community Additions servers
One click and GT Community Additions is installed with the right loader, on hardware built for it.
- 1.20.1
- Forge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version GT Community Additions declares support for, newest first, with the Java runtime that version needs.
Download
From GT Community Additions’s own host. Nothing is re-hosted here.
gtca-1.20.1-2.1.0-beta.jar · 1.8 MB · for 1.20.1
e7d41c1db170…Older versions13Hide older versions
- 2.0.17 Aug 20251.20.11.4 MB1.3k downloads
26f6fd3376a6…Get - 2.0.06 Aug 20251.20.11.4 MB130 downloads
fe4be4d5b308…Get - 1.3-hotfix29 May 20251.20.11.5 MB725 downloads
e46f55447ef4…Get - 1.3-hotfix27 Apr 20251.20.11.5 MB294 downloads
e75c289ce2bb…Get - 1.324 Apr 20251.20.11.5 MB120 downloads
b6121046bf95…Get - 1.2.231 Mar 20251.20.10.4 MB156 downloads
ad6396322e25…Get - 1.2.14 Feb 20251.20.10.4 MB445 downloads
177984f09b0f…Get - 1.2.014 Jan 20251.20.10.4 MB147 downloads
6ff2fd125e04…Get - 1.1.0b-hotfix125 Sept 20241.20.10.4 MB429 downloads
5e4ecae2610f…Get - 1.1.0b25 Sept 20241.20.10.4 MB75 downloads
52042fef8e66…Get - 1.0.2a17 Sept 20241.20.10.2 MB85 downloads
6f5b52d9ddf2…Get - 1.0.1a16 Sept 20241.20.10.2 MB73 downloads
85c168d6f57b…Get - 1.0.0a13 Sept 20241.20.187 KB74 downloads
adc6af1a9bed…Get
Frequently asked
Does GT Community Additions work on Minecraft 1.20.1?
Yes. 1.20.1 is the newest Minecraft version GT Community Additions 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 GT Community Additions 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 GT Community Additions support?
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 GT Community Additions?
On the newest Minecraft version it supports, Java 17 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 GT Community Additions under?
LGPL-3.0-or-later, 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 GT Community Additions?
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 GT Community Additions 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.
Is this information wrong or missing something? .