Description
Green Nuclear TNT is a single-block, ultra-powerful explosive marked with a nuclear symbol that detonates as a scripted mega-blast with an effective 90-block radius, layered explosions for wider impact, and craters up to 140 blocks deep—obliterating terrain, mobs, and players. Ignite it just like regular TNT (flint and steel, redstone, fire, or burning projectiles); it keeps a visible fuse with intensified particles and louder, stacked explosion sounds, and it does not spawn or shoot primed TNT entities—the detonation is one gigantic blast with greatly increased knockback. Handle with extreme caution and only place it where massive destruction is intended.
Mod Wiki
Nuclear TNT
Quickstart
- Gather 8 TNT and 1 Emerald.
- Craft Nuclear TNT at a crafting table using the recipe below.
- Place the green block somewhere you want utterly destroyed — far from anything you want to keep.
- Ignite it with Flint and Steel or a Fire Charge (right-click the block). A 3-second fuse begins.
- Run. Fast.

Overview
Nuclear TNT adds a single, catastrophically powerful explosive block to your world. It looks like a green TNT block marked with a nuclear hazard symbol and emits a faint glow. When detonated, it unleashes a scripted mega-blast far beyond anything vanilla Minecraft offers — obliterating terrain, mobs, and players across a massive area.
What It Adds
| Block | Description |
|---|---|
| Nuclear TNT | A green, glowing explosive block found in the Construction tab. Crafted from TNT and an Emerald. Drops itself when mined. |
How To Use
Placing
Nuclear TNT is placed like any other block. It sits in the Construction category of your inventory. Mine it quickly (about half a second) if you change your mind — it drops itself.
Igniting
You can trigger the fuse using any of these methods:
- Flint and Steel — right-click the block
- Fire Charge — right-click the block
- Redstone signal
- Fire or burning projectiles
Once lit, the block disappears and a 3-second fuse countdown begins, accompanied by flame particles and a chat message warning all nearby players.
Detonation
After the fuse expires, the blast fires in multiple layered stages:
- Core explosion radius: ~80–90 blocks in all directions
- Satellite blasts: additional explosions offset up to 55 blocks from the core for extended coverage
- Crater depth: up to 140 blocks deep
- Fire spread: the explosion causes fires across the affected area
- Knockback: extreme knockback on all nearby entities
- Sound: stacked, booming explosion audio audible from very far away
- Particles: large explosion emitters burst across the full blast zone
No primed TNT entities are spawned or launched — the entire event is one orchestrated scripted blast.
Crafting And Obtaining
Surround a single Emerald with 8 TNT at a crafting table:
Nuclear TNT does not drop from the world naturally. It must be crafted. If you break a placed Nuclear TNT block before igniting it, it drops itself as an item.
Abilities And Mechanics
- Explosion resistance: 0 — Nuclear TNT can be destroyed by other explosions before it detonates.
- Highly flammable — fire spreads to and ignites it instantly.
- No loot drops from destroyed terrain (blocks are simply removed).
- Underwater detonation — the explosion works fully underwater.
- Light emission — the placed block emits a small amount of light, making it visible in dark areas.
- Map color — appears as a bright green (
#00AA00) marker on maps.
Progression And Strategy
- Do not place this near your base. The 90-block effective radius and 140-block crater depth will erase everything in a wide area, including structures you built far from the epicenter.
- Use it for large-scale terrain clearing, mining out enormous pits, or demolishing unwanted structures on a grand scale.
- Because it has zero explosion resistance, protect it from accidental ignition — keep it away from lava, fire, and other explosions while in block form.
- The 3-second fuse gives you a small window to flee, but the knockback radius is enormous — put significant distance between yourself and the block before it detonates.
- Pair with creative flight or Elytra if you want to safely observe the blast from a safe altitude.
⚠️ Warning: Nuclear TNT is intended for intentional, large-scale destruction only. One misplaced block can permanently devastate a significant portion of your world.
How to install
Download the mod and follow the step-by-step installation guide.
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This mod is licensed under the CreativeMode Mods License.




