Screenshot 1 of 5. Golden, sunlit hillside with terraced terrain and dark trees in TerraFirmaGreg Modern.
What TerraFirmaGreg-Modern works with.
| Platform | Java Edition |
|---|---|
| Loaders | Forge |
| Minecraft versions | 1.20.1 |
TerraFirmaGreg Modern is a hardcore survival and tech modpack for Java 1.20.1 on Forge. It fuses TerraFirmaCraft and GregTech Modern, starting with banging rocks together and ending with control over the stars. Expect a long run in which every step builds on the last.
Loaders and versions
- Forge: Minecraft 1.20.1.
What's included
The two namesake mods sit at the centre. TerraFirmaCraft supplies the immersive survival overhaul, and GregTech Modern supplies realistic chemistry and deep, complex progression. Around them sit Create with Greate for early kinetic automation, Ad Astra with fully custom planets instead of plain mining dimensions, and Applied Energistics 2 for storage and automation in the advanced era.
Many mechanics, tools and dimensions are written from scratch for the pack. Some assets come from Better End, Mars dune terrain generation from Uni, and generator assets and code from Create: Diesel Generators. TFC Textile and TFC Ambiental are forked internally. An in-game book and a quest system carry the guidance.
Progression and pacing
CurseForge tags the pack Hardcore, Extra Large, Exploration, Tech and Quests. It targets players who want mods integrated with care rather than thrown together, and automation that feels less blocky than usual. It also suits anyone curious about GregTech who wants a guided path into it.
Installation
- 1.Get the pack from its CurseForge page, and see installing a modpack for the general steps.
- 2.Launch the instance and open the in-game book and quests to start your first steps.
- 3.For multiplayer hosting, packs are published on the project's GitHub repository.
I Started My First TerraFirmaGreg World
Questions about TerraFirmaGreg-Modern.
2 questions
Which Java release does TerraFirmaGreg Modern run on?
TerraFirmaGreg Modern runs on Forge for Java 1.20.1 only. The pack lists no other loaders and no other releases in this line. The newest release, 0.13.12, is tagged alpha, and the pack is distributed through its CurseForge page. That newest release requires no separate dependencies.
Is there an older TerraFirmaGreg for 1.12?
Yes. TerraFirmaGreg-Vintage is the separate pack for 1.12. TerraFirmaGreg Modern is the newer pack on 1.20.1 with Forge, built around GregTech Modern, Create, Ad Astra and Applied Energistics 2.








