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Uranium (Lag)
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Uranium (Lag)

Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.

by Yosa · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Minecraft version

⬇ Download for 1.20.1 · Fabric⬇ Download for 1.20.1 · Forge
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Open in MC Java ModsGet it on Google Play →
Uranium (Lag) — screenshot 1

Introducing Uranium, a mod designed to take your Minecraft experience to a new level of challenge by introducing intentional lag. This mod makes the game unplayable, testing your patience and resilience.

Uranium 0.1 Overview

Uranium is a unique modification for the Minecraft client that creates deliberate lag, transforming your game into a difficult and unpredictable adventure. Instead of smoothing out frame rates and reducing micro-stutter, Uranium amplifies these aspects, making the game nearly unplayable.

Uranium is compatible with Fabric and Forge mod loaders, allowing you to integrate it into your game regardless of your preferred modding platform. It achieves this without altering the visual style of Minecraft, keeping the authentic look while making gameplay far more challenging.

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.

File checked by MCModsHub

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for JavaAll Minecraft Java modsJava mods for 1.20