Terrabnormals

Terrabnormals

A compatibility gap between Terralith and Abnormals mods.

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12.3K Downloads
datapackforgeneoforgeadventureutilityworldgen
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Screenshots

Terrabnormals Screenshot 1
Sakura Grove
Sakura Grove 2
Autumn Skylands
Autumn Skylands 2
Maple Hut

About this Mod

Terrabnormals

📖 About:

Terrabnormals is a datapack that improves the compatibility between Terralith and Abnormal's mods. This idea came out to me when I tried to play with those mods and Terralith together, to see at the end weird generation issues and some missing details of compatibility with the world. There are currently some features like biome compatibilities, modded blocks around Terralith biomes and more, offering a new vanilla experience.

💻 Features:

First at all, some biomes of Terralith like the Tropical Jungle, Blooming Valley, Autum Skylands and all Sakura Forests got replaced with new features of all Abnormals mods, like modded blocks, trees, plants and features of the same biome, without changing his biome distribution.
In Forested Highlands and Snowy Maple Forests, all the red trees got replaced with logs and leaves from Environmental pine wood.
More tag compatibility with the world, improving and fixing some issues and mob spawning.
Fixed an issue with Upgrade Aquatic where some parts of the Warm River of Terralith, were filled with logs and plants.

📝 FAQ:

Q: What mods are requiered for this pack?
A: The most important ones are Atmospheric, Environmental, Autumnity and Upgrade Aquatic, there are some optional dependencies on Buzzies Bees and other mods in the future.

Q: All the biomes are in the game?
A: Not all, mainly because I don't know what to do with some of them, like the Aspen Park of Atmospheric, being difficult for me to implement without removing other biome. The biomes that are not implemented yet may or may not come in the future. 

If you still want to play with the biomes that are not included, then go and install Biome Replacer.

Q: Why you don't like the biome generation of Blueprint?
A: Mainly because I saw issues where many biomes were generating in mountains or in the middle of the ocean, some other biomes are good, but not all of them, you can try and see it yourself with the default mods.

Available Versions

v1.3.0 ~ Terrabnormals 1.21.1release
MC 1.21.1neoforge
May 8, 2026
v1.3.0 ~ Datapack 1.21.1release
MC 1.21.1datapack
May 8, 2026
v1.2.0 ~ Terrabnormals 1.20.1release
MC 1.20.1forge
August 14, 2025
v1.2.0 ~ Datapack 1.20.1release
MC 1.20.1datapack
August 14, 2025
v1.1.0 ~ Terrabnormals 1.20.1release
MC 1.20.1forge
August 12, 2025

How to Install Terrabnormals on Your Server

1

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

2

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Terrabnormals". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackforgeneoforge

Minecraft Versions

1.21.1, 1.20.1

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Terrabnormals server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Terrabnormals compatible with datapack and forge and neoforge?

Terrabnormals officially supports datapack, forge, neoforge for Minecraft 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Terrabnormals – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Terrabnormals consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Terrabnormals with just one click on your server.

Recommended RAM
6 GBab €12/mo
Min. 4 GB | +1 GB pro 5 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.11.20.1