CurseForge · Minecraft mod
GregTech CE Unofficial
GTCEu, a GregTech Community Edition fork continuing progression and development
Quick answer
Which GregTech CE Unofficial release should I use?
GregTech CE Unofficial GregTech: 2.8.10-beta targets 1.12.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. 1 required mod needs a matching file.
Where it goes
Is GregTech CE Unofficial 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 CE Unofficial GregTech: 2.8.10-beta need?
GregTech: 2.8.10-beta. Change the file and its required mods may change too.
Install CodeChicken Lib 1.8.+ first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
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 CE Unofficial without breaking your instance.
Built for GregTech CE Unofficial GregTech: 2.8.10-beta. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use GregTech: 2.8.10-beta. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install CodeChicken Lib 1.8.+ first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
- 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 GregTech: 2.8.10-beta. It opens that exact file at the source.
About this project
What does GregTech CE Unofficial add?
GregTech CE: Unofficial (GTCEu) is a 1.12.2 mod which aims to improve upon GTCE to provide the ultimate 1.12.2 GT experience.
A (very, VERY) brief list of some new features:
- Greatly improved performance and optimization from GTCE. Most users should enjoy improved RAM usage, FPS and TPS
- Fixed many GTCE bugs (invisible blocks, infinite amps)
- Improved player experience and QoL. Example: Different stone types of ores don't clog player inventories
- Completely reworked and improved fluid pipes and energy cables
- New item pipe system with huge throughputs and configurable logistics
- World generation improvements. Better performance, rebalanced ores. New virtual fluid veins for harvesting
- New content integrated from Shadows of Greg, Gregicality, GT5 Unofficial, TecTech, Nomifactory, GT New Horizons, GT IMPACT and more
- Fancy rendering effects including emissive textures and bloom
- Content added at every single tier of the game. No stone left unturned, this is a completely different GregTech experience from GTCE
And many, many, many more things...
Join our Discord here!
Check out the Changelog for a full list of changes in version 2.0
GregTech CE: Unofficial requires CodeChickenLib.
2.7 release spotlight:

GTCEu is not created by, nor maintained by GregoriusT
Permission to use the GregTech name
Project description from CurseForge.
Pick your setup
GregTech CE Unofficial by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.12.2
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
GregTech CE Unofficial versions and loaders
GregTech: 2.8.10-beta
gregtech-1.12.2-2.8.10-beta.jar
10 Jul 2024
GregTech: 2.8.9-beta
gregtech-1.12.2-2.8.9-beta.jar
6 Jul 2024
GregTech: 2.8.8-beta
gregtech-1.12.2-2.8.8-beta.jar
7 May 2024
GregTech: 2.8.7-beta
gregtech-1.12.2-2.8.7-beta.jar
19 Feb 2024
GregTech: 2.8.6-beta
gregtech-1.12.2-2.8.6-beta.jar
21 Jan 2024
GregTech: 2.8.5-beta
gregtech-1.12.2-2.8.5-beta.jar
18 Dec 2023
GregTech: 2.8.4-beta
gregtech-1.12.2-2.8.4-beta.jar
18 Dec 2023
GregTech: 2.8.3-beta
gregtech-1.12.2-2.8.3-beta.jar
12 Dec 2023
GregTech: 2.8.2-beta
gregtech-1.12.2-2.8.2-beta.jar
3 Dec 2023
GregTech: 2.8.1-beta
gregtech-1.12.2-2.8.1-beta.jar
29 Nov 2023
GregTech: 2.8.0-beta
gregtech-1.12.2-2.8.0-beta.jar
27 Nov 2023
GregTech: 2.7.4-beta
gregtech-1.12.2-2.7.4-beta.jar
15 Oct 2023
Looking for an older file? The official CurseForge project page is in Resources.