Radiation Zones adds configurable radiation zones to Minecraft. Players outside safe areas receive harmful effects unless protected by Lugol's iodine. Customizable with admin commands and advanced config available on Paper, Fabric, and NeoForge.
How to install?
- Ensure you are using correct version of the mod loader or plugin loader.
- Drop the downloaded mod/plugin into your mods/plugins folder.
- Launch the game. The config should create in
config/folder.
Features
- Radiation zones defined per dimension.
- Admin commands to set and clear safe zones.
- Harmful effects applied to players outside safe zones.
- Lugol's iodine (custom effect + potion) as radiation protection.
- Configurable boss bar warning inside radiation zones.
- Configurable broadcast messages (zone entry / Lugol consumption).
- Shared gameplay concept across:
paper,fabric,neoforge.
Commands (mod/plugin)
/radiation safe <radius>- sets a safe zone in the current dimension around the command source position./radiation clear- removes the safe zone in the current dimension.
Note: commands can be disabled in configuration (enableCommands).
Configuration
- Fabric/NeoForge:
radiationzones-server.jsonin the instanceconfigdirectory. - Paper: YAML configuration in the
papermodule (config.yml,zones.yml).
Configurable areas include:
- radiation check interval,
- radiation effect list,
- Lugol settings (color, duration, recipe),
- boss bar settings,
- broadcast toggles and message templates.
Credits
- This project is a fork of CraftserveRadiation.
- The original project was released under the Apache-2.0 license.
- The original developer is Aleksander Jagiello.
License
This project is distributed under the GPL-3.0 license.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as RadiationZones-bukkit-1.0.1.jar — drop this file into the mods folder
- Download size: 62 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.