CurseForge · Minecraft mod
A Long Time Ago
Dig for fossils, revive and breed creatures from a long time ago.
Quick answer
Which A Long Time Ago release should I use?
A Long Time Ago a_long_time_ago-1.2-forge-1.20.1.jar targets 1.20.1 with Forge. 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 A Long Time Ago 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 A Long Time Ago a_long_time_ago-1.2-forge-1.20.1.jar need?
a_long_time_ago-1.2-forge-1.20.1.jar. Change the file and its required mods may change too.
Install GeckoLib 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 A Long Time Ago without breaking your instance.
Built for A Long Time Ago a_long_time_ago-1.2-forge-1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use a_long_time_ago-1.2-forge-1.20.1.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install GeckoLib 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 a_long_time_ago-1.2-forge-1.20.1.jar. It opens that exact file at the source.
About this project
What does A Long Time Ago add?

This mod adds more than a hundred creatures from past ages, as much as 500 million years ago and as little as 300 years ago.
It all begins with a single block: the fossil ore. When you mine it, you'll get one fossil from one of the 13 eras that span from the present to the very origins of life.

With a little set up, you'll be able to extract DNA from these fossils, cultivate and embryo and incubate it.

Each incubated embryo can be hatched into a baby creature, that will take some time to raise.

But once you have two adult creatures, you can breed them!

If you have Patchouli installed, you can access a step by step guide on all these features. Geckolib is necessary for rendering.
The first release has 10 creatures for each era, making a total of 130 creatures. For the future, I plan on polishing existing features and, of course, adding new creatures from my own list and from suggestions!
Project description from CurseForge.
Pick your setup
A Long Time Ago by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
A Long Time Ago versions and loaders
a_long_time_ago-1.2-forge-1.20.1.jar
6 Oct 2024
a_long_time_ago-1.1-forge-1.20.1.jar
4 Oct 2024
a_long_time_ago-1.0-forge-1.20.1.jar
28 Sept 2024
Looking for an older file? The official CurseForge project page is in Resources.