CurseForge · Minecraft mod
TerraFirmaCraft
TerraFirmaCraft (TFC) is a total conversion mod that overhauls and reinvents survival mode.
Quick answer
Which TerraFirmaCraft release should I use?
TerraFirmaCraft 1.21.1-4.2.7 targets 1.21.1 with NeoForge. 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 TerraFirmaCraft 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 TerraFirmaCraft 1.21.1-4.2.7 need?
TerraFirmaCraft 1.21.1-4.2.7. Change the file and its required mods may change too.
Install Patchouli 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 TerraFirmaCraft without breaking your instance.
Built for TerraFirmaCraft 1.21.1-4.2.7. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use TerraFirmaCraft 1.21.1-4.2.7. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Patchouli 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 TerraFirmaCraft 1.21.1-4.2.7. It opens that exact file at the source.
About this project
What does TerraFirmaCraft add?

Survival Mode As It Should've Been
TerraFirmaCraft (TFC) is a total conversion mod that overhauls and reinvents survival mode. The goal of the mod is to create a believable, challenging survival experience, in a brand new immersive setting. It completely overhauls Minecraft world generation - from adding continents, to flowing rivers, to mountain ranges, to varied and diverse forests, flora, and fauna. Below is a list of some of the features of this mod:
- The underground has been completely reimagined, with layers of different types of rock, and massive sparse ore deposits of several different types.
- A fully fledged technology tree, from pottery and pit kilns, to charcoal production, producing iron with a bloomery, steel making and more.
- Seasons, weather, and a realistic climate and calendar model cause the player to need to stockpile food for winter to survive.
- The world is alive, with many different plants, wild crops, wild fruits, animals - both passive and predators - to find
- The player must manage their food's expiration, nutrition, and thirst using our detailed food and cooking mechanics.
In order to understand all of these new features, TerraFirmaCraft comes with a detailed in-game Field Guide, which is available from the moment you spawn in, and will guide you through the art of surviving in this brand-new world.
Join us on Discord
Check out the Field Guide

An example of the different types of environments you might find in TerraFirmaCraft.
For Servers: In server.properties, You need to change the level-type to enable TFC world generation:
- For 1.12: Set it to
tfc_classic - For 1.18: Set it to
tfc:tng - For 1.20 & 1.21: Set it to
tfc\:overworld
For Pack and Addon Developers: Huge parts of TerraFirmaCraft are customizable using datapacks, and all the formats and data we use are included in our API Documentation
This mod is based on original work by Robert "Bioxx" Anthony, Amanda "Kittychanley" Halek, and others, and has been made possible by the dedicated work of Dries007, Bunsan, AlcatrazEscapee, EERussianguy, Therighthon, and many others. With original music by Mike "Menoch" Pelaez.
Project description from CurseForge.
Pick your setup
TerraFirmaCraft by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.1
2 loader builds1.18.2
1 loader build1.12.2
1 loader build1.7.10
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
TerraFirmaCraft versions and loaders
TerraFirmaCraft 1.21.1-4.2.7
TerraFirmaCraft-NeoForge-1.21.1-4.2.7.jar
3 Aug 2026
TerraFirmaCraft 1.21.1-4.2.6
TerraFirmaCraft-NeoForge-1.21.1-4.2.6.jar
19 Jul 2026
TerraFirmaCraft 1.21.1-4.2.5
TerraFirmaCraft-NeoForge-1.21.1-4.2.5.jar
3 Jul 2026
TerraFirmaCraft 1.21.1-4.2.4
TerraFirmaCraft-NeoForge-1.21.1-4.2.4.jar
28 Jun 2026
TerraFirmaCraft 1.21.1-4.2.3
TerraFirmaCraft-NeoForge-1.21.1-4.2.3.jar
27 Jun 2026
TerraFirmaCraft 1.21.1-4.2.2
TerraFirmaCraft-NeoForge-1.21.1-4.2.2.jar
25 Jun 2026
TerraFirmaCraft 1.21.1-4.2.1
TerraFirmaCraft-NeoForge-1.21.1-4.2.1.jar
23 Jun 2026
TerraFirmaCraft 1.21.1-4.2.0
TerraFirmaCraft-NeoForge-1.21.1-4.2.0.jar
21 Jun 2026
TerraFirmaCraft 1.21.1-4.1.4
TerraFirmaCraft-NeoForge-1.21.1-4.1.4.jar
21 Jun 2026
TerraFirmaCraft 1.21.1-4.1.3
TerraFirmaCraft-NeoForge-1.21.1-4.1.3.jar
14 Jun 2026
TerraFirmaCraft 1.20.1-3.2.23
TerraFirmaCraft-Forge-1.20.1-3.2.23.jar
13 Jun 2026
TerraFirmaCraft 1.21.1-4.1.2
TerraFirmaCraft-NeoForge-1.21.1-4.1.2.jar
9 May 2026
Looking for an older file? The official CurseForge project page is in Resources.