ModsJava
Breakdown
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
Break connected decorative and plant blocks with a smooth wave-like chain reaction using a configurable activation key.
⬇ Download on ModrinthBreakdown is a Fabric mod that allows you to quickly clear connected decorative and plant blocks.
Hold your configured activation key and break a supported block to start a smooth chain reaction that spreads through the structure.
Features
- Smooth wave-like chain breaking
- Configurable activation key
- Multiplayer support
- Performance-friendly processing
- Client-server key synchronization
Supported Blocks
- Leaves
- Fences
- Fence Gates
- Walls
- Rails
- Carpets
- Vines
- Chains
- Kelp
- Sugar Cane
- Flowers
- Moss
- Mushrooms
- Cactus
- Coral Plants
- Azalea
- Dead Bushes
- Tall Grass
Configuration
Example:
activation_key=SNEAK
Available values:
- SNEAK
- C
- R
- G
- LCTRL
- LALT
Multiplayer
Custom activation keys require Breakdown to be installed on both the client and the server.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as breakdown-1.0.0.jar — drop this file into the mods folder
- Download size: 1.6 MB
- Download link checked 4 Oct 2026 — working
These come from our own check of the pack file, not from the source page.