CurseForge · Minecraft modpack
TerraFirmaGreg-Modern
Want more survival and exploration with your tech? A TerraFirmaCraft + GregTech modpack for 1.20.1.
Quick answer
Which TerraFirmaGreg-Modern release matches 1.20.1 Forge?
TerraFirmaGreg-Modern-0.13.6 is a complete pack release for 1.20.1 with Forge 47.4.13. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 266 mods in this pack file.
Pack setup
How should I set up TerraFirmaGreg-Modern for players and a server?
Use TerraFirmaGreg-Modern-0.13.6 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for TerraFirmaGreg-Modern?
TerraFirmaGreg-Modern-0.13.6 on 1.20.1 Forge. The pack contents and setup notes below stay tied to that release.
The selected pack release is TerraFirmaGreg-Modern-0.13.6. That file is for Minecraft 1.20.1 with Forge 47.4.13. It contains 266 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is TerraFirmaGreg-Modern?

TerraFirmaGreg-Modern is a deep survival and tech modpack for Minecraft 1.20.1, seamlessly fusing together TerraFirmaCraft and GregTech.
Embark on a technological journey, starting by banging rocks together, taming an untouched wilderness into an industrial wonderland, and ending with control over the very stars.
Are you looking for a longer modpack where every step feels rewarding, and you're constantly building upon previous technologies in a way that feels seamless and natural? Do you want a modpack where every mod is carefully integrated instead of just thrown in? Do you dislike magic mods, or want to try a tech modpack that feels less "minecrafty" with its automation? Or do you just want to try out GregTech without losing years of your life? Then TerraFirmaGreg may be the modpack for you!
The heart of the modpack is a tight integration between the two namesake mods:
- TerraFirmaCraft – A total overhaul mod renowned for its immersive survival mechanics
- GregTech Modern – An expansive tech mod famous for its realistic chemistry and deep, complex progession
On top of these, other major mods help provide even more depth:
- Create and Greate – Start automating your problems away early with Create's kinetic machines, integrated seamlessly through Greate.
- Ad Astra – Grow your factory even further beyond, with new logistic and survival problems to solve, with completely custom planets instead of boring mining dimensions.
- Applied Energistics 2 – Cutting-edge storage and automation systems appropriate for an advanced era.
Many new mechanics, tools, and dimensions are also built completely from the ground up just for TerraFirmaGreg!
Other small mods and addons tie everything together, and an ingame book and quest system provide all the information you'll need to help you succeed.
Server packs can also be found on our GitHub.

Playlists
External Credits and Special Thanks
- WithersChat from the Monifactory team for the universal circuit textures.
- GregTech Community Pack Modern for some of their quest text.
- Better End for some assets.
- Uni for Mars' dunes terrain generation.
- Flare from the Cosmic Frontiers team for some icon set textures.
- Vexxel from Vexxed Visuals for some item textures.
version for 1.12:
TerraFirmaGreg-Vintage

Project description from CurseForge.
Pick your setup
TerraFirmaGreg-Modern by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
TerraFirmaGreg-Modern versions and loaders
Looking for an older file? The official CurseForge project page is in Resources.