Radioactive Barrier introduces a configurable invisible border around the world. Crossing this border causes the player to take continuous radiation damage until protection is applied or the player returns to the safe zone.
To survive beyond the barrier, you’ll need to drink Lugol’s Solution — a special potion that grants temporary radiation immunity.
While active:
To stop the radiation:
All major features are fully configurable via the mod’s config file:
| Option | Description |
|---|---|
barrierDistance |
Distance (in blocks) from world spawn where the invisible barrier starts. |
lugolDuration |
Duration (in ticks or seconds) of Lugol’s Solution effect. |
💡 Changes apply in real time! No need to restart Minecraft — simply update your config and instantly see the results in-game.