Blox Fruits Roblox Guide: How To Get Radioactive Materials

Learn how to get Radioactive Material in Blox Fruits Roblox. Find spawn locations & tips to farm it fast, & upgrade your weapons.

radioactive material in inventory (Image via Roblox)
radioactive material in inventory (Image via Roblox)

If you’re struggling to upgrade your fruits or weapons in Blox Fruits, you’re not alone. The key to unlocking powerful upgrades requires one rare item, and that is Radioactive Material. In this guide, you’ll learn exactly where to find it, how to farm it fast, and what you can do once you’ve got your hands on this game-changing resource. Let’s get you powered up!

Where To Find Radioactive Material in Blox Fruits Roblox

To get Radioactive Material, you need to be in the Second Sea. Once you’re there, head over to the Factory in the Kingdom of Rose. Inside the Factory, you’ll find two types of enemies: Factory Staff and Core. All you have to do is defeat these NPCs (non-playable characters). They have a chance to drop Radioactive Material. The drop isn’t guaranteed every time, but it’s fairly common, so keep grinding!

Tip: Just keep defeating these NPCs repeatedly until you collect enough Radioactive Materials.

What Is Radioactive Material Used For?

Radioactive crafting (Image via Roblox)
Radioactive crafting (Image via Roblox)

You can use Radioactive Material for two main purposes:

1. Upgrading Fruits

To upgrade your fruit, go to the Third Sea and talk to the Mysterious Scientist at Castle on the Sea. He’ll give you access to the Admin Panel, where you can upgrade fruits like the Gravity Fruit using Radioactive Materials and other items.

Here are some upgrade examples:

  • Upgrade 1 (Kinetic Amplifier)
    Needs: 2 Radioactive Materials, Mystic Droplet, 1000 Fragments, 200 Mastery
  • Upgrade 2 (Kinetic Amplifier 2)
    Needs: 4 Radioactive Materials, Mystic Droplet, 2000 Fragments, 300 Mastery
  • Upgrade 3 (Dark Matter Implosion)
    Needs: 6 Radioactive Materials, Mystic Droplet, Meteorite, 6000 Fragments, 400 Mastery

2. Upgrading Weapons

You can also use Radioactive Material to upgrade swords and weapons. Visit the Blacksmith NPC, who can be found in:

  • Pirate Village (First Sea)
  • Kingdom of Rose (Second Sea)
  • Port Town (Third Sea)

Weapons that need Radioactive Material:

  • Longsword – 10 Radioactive Materials
  • Pole (1st Form) – 10 Radioactive Materials
  • Saber – 5 Radioactive Materials
  • Soul Cane – 5 Radioactive Materials

Tips Regarding Radioactive Materials

Factory staff - Blox Fruits (Image via Roblox)
Factory staff – Blox Fruits (Image via Roblox)
  • Stick to the Factory building in the Second Sea to farm this material.
  • Focus on defeating Core and Factory Staff for faster drops.
  • Be patient; it may take a few tries!

With this guide, you’ll have your Radioactive Materials in no time. Good luck with your upgrades!


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