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Create Nuclear Radiation

by Wekston

Create Nuclear Radiation adds radioactive fallout to a Create-based world, where a reactor explosion leaves a contaminated crater, dead land and a hazard players must manage with protective gear.

ForgeNeoForgeClient and serverMIT LicenseOpen source1.20.1 – 1.21.1

What it does

After a reactor explodes, the crater it leaves behind holds a radioactive block, and a radioactive block can fall out of it. Beyond the crater, grass turns to dead land. The blast also throws an explosive wave that destroys blocks along its path, so a site can be stripped well past the first ring of damage. Radiation spreads through a radioactive field, and sets players on fire within a 20-block radius.

Exposure builds up as a radiation dose. Wearing the protective suit lowers the dose a player takes, and eating beetroot removes 5% of it. An entity that picks up a radioactive block dies from the overdose. The mod requires Create and Create Nuclear, and it has an addon, Addon Create Nuclear, that works alongside it. Installation covers the server and each player's game. Files are published for Forge and NeoForge, for game versions 1.20.1 and 1.21.1, and the code is open source under the MIT License.

Key features

  1. Radioactive crater

    A reactor explosion leaves a crater with a radioactive block that can drop out of it.

  2. Explosion damage

    The blast spreads outward, destroying blocks in its path and turning the land beyond the crater to dead land.

  3. Radiation dose and fire

    Radiation adds to a dose that causes overdose when it grows too high, and the field sets players on fire within a 20-block radius.

  4. Protective suit and beetroot

    The protective suit reduces the dose a player takes, and eating beetroot removes 5% of it.

Compatibility

Latest build for each game version and loader.

1.21.1Not available1.1.0r+-neoforge
1.20.11.1.0r-forgeNot available
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 2

Create NuclearA Create addon that adds nuclear reactors to Create, along with all the dangers associated with radiation!
Required
CreateAesthetic Technology that empowers the Player
Required

Use cases

Who it’s for: Players who run Create reactor setups and want the consequences of a failure modeled in the world, and server owners who want radiation hazards in a shared world.

Questions

Does Create Nuclear Radiation need Create Nuclear installed?

Yes. Create and Create Nuclear are both required dependencies, so both must be installed alongside Create Nuclear Radiation.

Which loaders and versions are supported?

Files are published for Forge and NeoForge. The Forge file targets 1.20.1, and the NeoForge file targets 1.21.1.

Does a server need the mod installed?

Yes. Every player and the server need a copy of the mod.

In the catalog

Create Nuclear Radiation is one of 4,058 Storage mods on ModsFinder, and one of 1,886 Storage mods for Forge. 32,366 mods support Minecraft 1.21.1.

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What the author says

Radioactive field - Чем ближе к radioactive block, тем больше радиации получите. (подробней в дозиметре)
Wekston, on the Modrinth page

Official listing

Owner
Wekston
Published
2026-05-12
Updated on Modrinth
2026-07-12
Facts verified
2026-10-15

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