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Embeddium (Rubidium) Extra
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Embeddium (Rubidium) Extra

Java mod listed for Minecraft 1.16–1.21. File opened and checked on 2 Oct 2026; downloads from the MC Java Mods app on Android.

by dima_dencep · on CurseForge

⬇ Download on CurseForge

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.

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

Some information copied from the official page of the mod.

Quick facts

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Embeddium (Rubidium) Extra is a free Minecraft Java mod. Compatible with Minecraft 1.21, 1.21.1, 1.20.1, 1.20.6 and newer. Downloaded 36,804,665 times (via CurseForge). Download it and open it directly in the game.

📺 Java videos for Embeddium (Rubidium) Extra watch on YouTube ↗

🟨 HOW to FIX the Oculus/Rubidium Mod crash - Minecraft FORGEYouTube🟨 HOW to FIX the Oculus/Rubidium Mod crash - Minecraft FORGEEdlux TutorialsHow to Use Mods and Shaders in Minecraft [Forge Embeddium & Oculus] | No Crash IssuesYouTubeHow to Use Mods and Shaders in Minecraft [Forge Embeddium & Oculus] | No Crash IssuesDukiDevHow to Fix Forge Oculus & Rubidium mod Crash Problem | Minecraft 1.20.1YouTubeHow to Fix Forge Oculus & Rubidium mod Crash Problem | Minecraft 1.20.1DukiDev
🎬Made a video about Embeddium (Rubidium) Extra? Feature it #1 here for free — put the mcmodshub.com link near the top of your description, or in a pinned comment.→

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