A Forbidden World

A Forbidden World

A World that does not belong here, it's story already end, there's nothing left to see

by
124 Downloads
fabric
Rent Server with this Mod

About this Mod

This place have already live, you shouldn't go in it, nothing should be in it, the past need to be forgotten, it's to dangerous to remember it.

Mod originally made for a private SMP, but I've decided to add more things so it can be an independent mod.
There's still a bit of work, but I want to go back to an other project for a bit before finishing this one.

(Screenshots will be added to the page soon, I just don't want to spoil the member of the SMP mentionned previously for the moment)

Things planned to add, upgrade or fix:

  • Make the overworld structure
  • Change the structure in the dimension to use the new wood (at the moment, use an other modded wood, so the blocks don't load without the right mod)
  • Add more creature
  • A bit of polish on the current things
  • And probably more stuffs

Available Versions

A Forbidden World 1.2.0beta
MC 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
June 20, 2026
A Forbidden World 1.1.0beta
MC 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
January 13, 2026

How to Install A Forbidden World on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+8 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

A Forbidden World 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 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is A Forbidden World compatible with fabric?

A Forbidden World officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with A Forbidden World – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if A Forbidden World 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 A Forbidden World with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.2+1 more