Feur Extension Fossil

New structures of old fossil occupy your world but also monster camps !

285.0K Downloads

fabricforgeneoforgeadventuremobsworldgen

Rent Server with this Mod

Screenshots

About this Mod

Add new structures :

3 new fossil types
3 giant shapes that will not leave you indifferent
Camps of monsters that have settled in giant skull

maybe other things...

Available Versions

Feur Extension Fossil 1.3.3release

MC 1.20.1forge

November 17, 2025

Feur Extension Fossil 1.6release

MC 1.21.1forge

October 29, 2025

Feur Extension Fossil 1.6release

MC 1.21.1neoforge

October 29, 2025

Feur Extension Fossil 1.6.0release

MC 1.21.1fabric

October 29, 2025

Feur Extension Fossil 1.3.4release

MC 1.20.1forge

June 21, 2025

How to Install Feur Extension Fossil on Your Server

Order Server

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

Set fabric Loader

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

Install Mod

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

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

1.21.1, 1.20.1

Server-side

✓ Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Feur Extension Fossil server crashes on startup – what to do?

Most common cause: wrong fabric 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 Feur Extension Fossil compatible with fabric and forge and neoforge?

Feur Extension Fossil officially supports fabric, forge, neoforge for Minecraft 1.21.1, 1.20.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Feur Extension Fossil – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Feur Extension Fossil 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.