Embeddium (Rubidium) Extra

Embeddium (Rubidium) Extra

Port of Sodium Extra to work with Embeddium/Rubidium on (Neo)Forge

by
7.9M Downloads
forgeneoforgecursedutility
Configure a Compatible Minecraft Server

Screenshots

Smoke Particles
Fog

About this Mod

What is Embeddium Extra?

Rubidium Extra is an unofficial fork of Sodium Extra for Forge that aims to bring most of the OptiFine features to Rubidium, as well as providing some features such as visual bug fixes and other performance features not yet available in Embeddium.

Rubidium or Embeddium

Despite the name, Rubidium Extra is being developed for Embeddium (for the sole reason that it is faster to update). I have no desire to do a complete rebranding, Rubidium compatibility is still a priority, but sometimes you may need to download an older version of Rubidium Extra for the game to work properly!

Features

Here is a basic rundown of what this mod does.

  • Animations Settings (Control fire, water, lava, block animations and etc...)
  • Particles Settings (Control all types of particles, including ones from other mods)
  • Details Settings (Control sky, stars, sun/moon, weather, and much more)
  • Render Settings (Control fog, static entities, and other miscellaneous renderings)
  • Extra Settings (Display FPS, coordinates, toast notifications, clouds, and much more)

See a more detailed explanation of what features are included in Embeddium Extra here.

Modpack Permissions

This is a free and open-source project; you can include it in your mod pack as long as you provide attribution!

Common Questions

  • Do I need Rubidium/Embeddium installed for this mod to work? You will need to download Rubidium or Embeddium for this mod to work.
  • Can I re-host/upload this mod somewhere else? No.
  • Will you add x features to this mod? Ask the original author about it, you can do it here.
  • For any other questions, please contact our discord!

Some information copied from the official page of the mod.

Available Versions

[NeoForge 1.21] v0.5.7erelease
MC 1.21, 1.21.1neoforge
August 7, 2025
[(Neo)Forge 1.20.1] v0.5.4.4release
MC 1.20.1forge, neoforge
January 19, 2025
[NeoForge 1.21] v0.5.7erelease
MC 1.21, 1.21.1neoforge
July 31, 2024
[NeoForge 1.21] v0.5.7drelease
MC 1.21neoforge
July 23, 2024
[NeoForge 1.21] v0.5.7crelease
MC 1.21neoforge
July 5, 2024

How to Install Embeddium (Rubidium) Extra on Your Client

1

Install the Mod Loader Locally

Install forge for your local Minecraft version.

2

Download the Matching File

Choose the Embeddium (Rubidium) Extra file for forge and Minecraft 1.21.1.

3

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.21, 1.20.6 (+16 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does Embeddium (Rubidium) Extra need to be installed on the Minecraft server?

No. Modrinth marks Embeddium (Rubidium) Extra as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does Embeddium (Rubidium) Extra require?

Use a file for forge, neoforge and your exact Minecraft version. Supported versions include 1.21.1, 1.21, 1.20.6. Files for different loaders are not interchangeable.

Embeddium (Rubidium) Extra is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.

Minecraft Server for Your Group

Embeddium (Rubidium) Extra stays on your client. Host a compatible world for your group.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
Client Compatibility Guide
NVMe SSD Storage
DDoS Protection included

Details

License
GNU Lesser General Public License v3.0 only
Server-side
Unsupported

Supported Versions

1.21.11.211.20.61.20.41.20.21.20.11.201.19.41.19.31.19.2+9 more