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Bring one of the most iconic Java Edition mechanics into Minecraft Bedrock with a simplified and easy-to-use TNT duplication system. By moving TNT with Slime Blocks, Honey Blocks, or using a Dispenser, it becomes possible to automatically generate activated TNT copies, enabling advanced contraptions, automated mining systems, trench machines, and much more.

How It Works

Whenever a TNT block is moved using a Slime Block, Honey Block or launched through a Dispenser, the addon creates a duplicated TNT entity that is already activated and ready to explode.

The original TNT remains in its original position while the duplicated TNT is spawned and launched into the world, perfectly recreating the classic TNT duplication behavior known from Java Edition.

Activation Methods

There are now two simple ways to duplicate TNT:

Slime Block & Honey Block Method

Connect a TNT block to a moving mechanism that uses Slime Blocks or Honey Blocks. As soon as the TNT is moved, the duplication effect is triggered automatically.

Dispenser Method

Place a single TNT inside a Dispenser and activate it using Redstone. The addon will automatically duplicate and launch activated TNT, making automated systems even easier to build.

No complicated setup, commands, or special items are required.

Automation Possibilities

This mechanic allows the creation of several advanced automatic machines and farms, including:

Automatic stone generators
Mining machines
Wood farms
Tunnel and trench diggers
Large-scale terrain clearing systems
Fully automated TNT bombers
Flying machines

Because the activation process is extremely simple, players can experiment freely and design complex redstone contraptions with minimal effort.

Simple and Fast to Use

Unlike complicated technical setups, this implementation was designed to make TNT duplication quick and accessible in Bedrock Edition. Just move the TNT using Slime or Honey Blocks, or activate a Dispenser with TNT inside, and the duplication happens instantly.

TNT Duper

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TNT Duper v.1.0.1

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