
Modrinth · Minecraft mod
On Ancient Ground-Core
Mod written for the On Ancient Ground modpack to add essential content.
Quick answer
Which On Ancient Ground-Core release should I use?
On Ancient Ground-Core 1.0.2 targets 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. 1 required mod needs checking.
Where it goes
Is On Ancient Ground-Core required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does On Ancient Ground-Core 1.0.2 need?
1.0.2. Change the file and its required mods may change too.
Install project 1o7aFiY6 first. 1 required mod still needs checking for this exact 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 On Ancient Ground-Core without breaking your instance.
Built for On Ancient Ground-Core 1.0.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.2. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install project 1o7aFiY6 first. 1 required mod still needs checking for this exact setup.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.2. It opens that exact file at the source.
About this project
What does On Ancient Ground-Core add?
On Ancient Ground - Core
This mod adds custom and integration content for the On Ancient Ground modpack. Which is a 1.21 modpack based around TerraFirmaCraft (TFC) and Pastel.
This mod is open source with the hope that its code can help others make mods, especially for addons or modpacks centered around TerraFirmaCraft.
Important Note
Keep in mind that no datapack or resource pack assets are in the mod as of now, all of these assets are in the modpack the mod is written for. Many of these will be moved to this mod as Kubejs datagen is being dropped in favor for Java.
Keep in mind that as the associated modpack is released and playtested bugs may come up. Please report these on Github or Discord (see bar to the side, or top on mobile for links).
Content
It currently contains:
- A Snow Shovel Tool.
- Glass and Glass Pane Molds.
- Wrought Iron Bucket.
- New Ores: Bauxite, Galena, Anthracite.
- Clay Type Registry adding 4 clay types and associated items.
And it adds TFC-like:
- Fruit Trees (Fig, Wolfberry, for Caupona integration)
- Crops (Coffee, Cotton, for Rustic Delight integration)
- Stationary Bushes (Aloe, Sawblade Berry, for Pastel integration)
- Wood Type Blocks (Sewing Tables, Looms, Shelves, etc, for Pastel integration)
- Metal Types for Create: Big Cannons and Create: Stuff & Additions integrations.
- Rock Types for Create, Vanilla and Pastel integrations.
Link To Pack
Pack soon to release.
Project description from Modrinth.
Pick your setup
On Ancient Ground-Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
On Ancient Ground-Core versions and loaders
1.0.7
modpack-1.0.7.jar
14 Nov 2026
1.0.6
modpack-1.0.6.jar
25 Jul 2026
1.0.5
modpack-1.0.5.jar
29 Jun 2026
1.0.3
modpack-1.0.3.jar
30 Mar 2026
1.0.2
modpack-1.0.2.jar
20 Feb 2026
1.0.1
modpack-1.0.1.jar
8 Feb 2026
1.0.0
On-Ancient-Ground-Core-1.0.0.jar
31 Jan 2026
Looking for an older file? The official Modrinth project page is in Resources.