CurseForge · Minecraft mod
GregTech Modern GTO Edition
Unofficial fork of GregTech CEu Modern, maintained for the GregTech Odyssey modpack.
Quick answer
Which GregTech Modern GTO Edition release should I use?
GregTech Modern GTO Edition gtceu-1.20.1-forge-1.20.1-26.11.11.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is GregTech Modern GTO Edition required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does GregTech Modern GTO Edition gtceu-1.20.1-forge-1.20.1-26.11.11.jar need?
gtceu-1.20.1-forge-1.20.1-26.11.11.jar. Change the file and its required mods may change too.
Install Data Sync Lib first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add GregTech Modern GTO Edition without breaking your instance.
Built for GregTech Modern GTO Edition gtceu-1.20.1-forge-1.20.1-26.11.11.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use gtceu-1.20.1-forge-1.20.1-26.11.11.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Data Sync Lib first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside gtceu-1.20.1-forge-1.20.1-26.11.11.jar. It opens that exact file at the source.
About this project
What does GregTech Modern GTO Edition add?
⚠️ This is NOT the official GregTech CEu Modern. GregTech CEu Modern was created by the GregTechCEu team and its contributors. This project is an unofficial, modified fork maintained by the GregTech Odyssey team; it is not made, endorsed or supported by the GregTechCEu team.
Looking for the original mod? Get the official GregTech CEu Modern here:
- CurseForge: https://www.curseforge.com/minecraft/mc-mods/gregtechceu-modern
- Modrinth: https://modrinth.com/mod/gregtechceu-modern
- Wiki: https://gregtechceu.github.io/GregTech-Modern/
- Source: https://github.com/GregTechCEu/GregTech-Modern
Please do not report issues with this fork to the official GregTech CEu Modern project. Report them on the GregTech Odyssey issue tracker instead, and mention "GregTech Modern GTO Edition" in the title.
GregTech Modern GTO Edition
A build of GregTech CEu Modern (Minecraft 1.20.1, Forge) maintained specifically for the GregTech Odyssey modpack. It keeps the mod ID gtceu, but it has been changed extensively to fit the modpack (machines, multiblock structures, user interface, energy network, AE2 integration and performance), so addons written for the official mod are not guaranteed to work.
Unless you are playing GregTech Odyssey or have a specific reason to use this version, you probably want the official GregTech CEu Modern instead.
Requires Forge for Minecraft 1.20.1, Java 21, the GregTech Odyssey build of Applied Energistics 2, DataSyncLib, GTOUtils and GTORenders.
Credits & License
- GregTech CEu Modern is created by the GregTechCEu team and contributors, based on GregTech by GregoriusT. All credit for the original mod, its design and its assets goes to them; see the credited works for texture sources.
- This fork contains modifications by the GregTech Odyssey team.
- Licensed under the GNU LGPL v3.0, the same license as the original. Source code: https://github.com/GregTech-Odyssey/GregTech-Modern
Project description from CurseForge.
Pick your setup
GregTech Modern GTO Edition by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
GregTech Modern GTO Edition versions and loaders
gtceu-1.20.1-forge-1.20.1-26.11.11.jar
4 Nov 2026
gtceu-1.20.1-forge-1.20.1-26.11.10.jar
4 Nov 2026
gtceu-1.20.1-forge-1.20.1-26.11.08.jar
3 Nov 2026
gtceu-1.20.1-forge-1.20.1-26.11.06.jar
3 Nov 2026
gtceu-1.20.1-forge-1.20.1-26.11.03.jar
2 Nov 2026
gtceu-1.20.1-forge-1.20.1-26.10.95.jar
30 Oct 2026
gtceu-1.20.1-forge-1.20.1-26.10.90.jar
28 Oct 2026
gtceu-1.20.1-forge-1.20.1-26.10.80.jar
26 Oct 2026
gtceu-1.20.1-forge-1.20.1-26.10.79.jar
26 Oct 2026
gtceu-1.20.1-forge-1.20.1-26.10.76.jar
25 Oct 2026
gtceu-1.20.1-forge-1.20.1-26.10.73.jar
24 Oct 2026
gtceu-1.20.1-forge-1.20.1-26.10.72.jar
23 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.