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Modrinth · Minecraft mod
radioactivefix
A mod to fix issues in the Radioactive mod. Fixed a crash caused by the Packager's logic in Radioactive and Create mods.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which radioactivefix release matches 1.20.5 Forge?
Best match for your filters 1.0.0
Game version 1.20.1, 1.20.2, 1.20.3
Loader Forge
radioactivefix 1.0.0 targets 1.20.1, 1.20.2, 1.20.3 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is radioactivefix required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does radioactivefix 1.0.0 need?
1.0.0 on 1.20.5 Forge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add radioactivefix without breaking your instance.
Built for radioactivefix 1.0.0 on 1.20.5 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0. It targets 1.20.1, 1.20.2, 1.20.3 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0. It opens that exact file at the source.
About this project
What does radioactivefix add?
A mod to fix issues in the Radioactive mod. Fixed a crash caused by the Packager's logic in Radioactive and Create mods.
Need Radioactive 3.7.2.
Project description from Modrinth.
Pick your setup
radioactivefix by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.20.5
1 loader buildMinecraft version
1.20.4
1 loader buildMinecraft version
1.20.3
1 loader buildMinecraft version
1.20.2
1 loader buildMinecraft version
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
radioactivefix versions and loaders
1.0.0
radioactivefix-1.0.0.jar
9 Jan 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.5 · Forge setup 1.20.11.20.21.20.31.20.4 release
Looking for an older file? The official Modrinth project page is in Resources.
