Do I need to install Radon on my server and client?

No. You can install Radon just on the server, just on your client, or both. It works either way. Server-only installation means players don't need to download anything.

Will Radon Mod conflict with my other mods?

Radon is designed to work alongside other mods without conflicts. If you do run into an issue, check the mod's description for any known incompatibilities with specific mods.

How much of an FPS boost will I get?

Results vary based on your setup and world size, but most players notice smoother frame rates during chunk loading and when traveling long distances. The bigger the world, the more noticeable the improvement.

What Forge versions does Radon work with?

Radon supports multiple Minecraft versions from 1.16.5 up to 1.19.4. Download the version that matches your Minecraft installation.

Radon Mod 1.19.4 & 1.18.2 - Optimize Lighting

Radon Mod Overview

Radon Mod fixes one of Minecraft’s biggest performance bottlenecks: the lighting engine. The mod uses radiosity-style algorithms to optimize how light renders, which means less lag when generating chunks and smoother frame rates when you’re traveling long distances. It’s the kind of performance boost you actually notice in gameplay.

Best part? You can run it on servers without forcing clients to install it. The mod works as both a client-side and server-side tool, so it fits into most multiplayer setups without issues. It’s also compatible with other mods, so you won’t run into conflicts when stacking mods.

Key Features

Better Chunk Generation

Radon speeds up the time it takes to generate and load chunks, so you spend less time staring at that loading bar.

Smoother Gameplay

Reduced frame stuttering when traveling long distances. The mod handles lighting calculations more efficiently, which means more consistent FPS.

Server & Client Compatible

Install it on servers without requiring every player to download it. The mod works on single-player too, so you’ve got options.

Works With Other Mods

Radon doesn’t conflict with most mod setups. Install it alongside other performance mods without worrying about compatibility issues.

Installation

Radon Mod requires Forge. If you don’t have it installed yet, check out our guides:

Once Forge is ready, download the mod file below and drop it in your .minecraft/mods folder. That’s it.