Client downloads
Radium Client
Choose your Minecraft version and get ready to play.
Mod overview & specifications
Radium delivers highly optimized PvP controls, custom hitbox outlines, reactive keystroke maps, and custom reach HUD metrics. Dominate competitive arenas with precision-engineered combat utilities built exclusively for 1.21.x. Available completely free of charge. This application is compiled using the latest Fabric API mapping structures, making it highly secure and fully legal for server usage where manual custom modifications are permitted. Built to provide a competitive edge in late-stage basehunting, wilderness tracking, and PvP performance upgrades.
Built-in features
- Custom Reach Indicators
- Dynamic Combat Overlay
- Hitbox Visualizer Tools
How to install Radium Client
Match your game version and mod loader before adding a new build.
- 01
Choose your Minecraft version
Use the download menu to pick the build that matches your Minecraft installation.
- 02
Check the requirements
Use the loader and dependencies specified by the mod author. A Minecraft version number alone does not confirm loader compatibility.
- 03
Add the mod to your setup
For a compatible JAR mod, place the file in your Minecraft profile’s mods folder. For ZIP packages, follow the included instructions.
- 04
Launch and check
Start the matching game profile. If it fails, check the game log and confirm that all installed mods support your selected version.
Frequently asked questions
Which version should I download?
Choose the Minecraft version that matches your game profile. Also check the required mod loader and dependencies.
Why is a download unavailable?
The owner may have paused the client or not uploaded a build yet. Available versions appear in the download menu.
Will this work on every server?
Compatibility and permitted mods vary by server. Review the server rules and the mod author's requirements before playing.