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Killbrick

Why no one has done this before? Mod that adds one simple block - a "Killbrick" that instakills you. Loved by obby-makers!!

Fabric
Loaders
Fabric
Downloads on Modrinth
101
Followers on Modrinth
2
version
1
Updated
July 11, 2026Jul 11
Published
in 2026
More Blocks — *the pictures where filmed using "Miniature" shader* · swipe

At a glance

Runs on Fabric
For Minecraft 1.20–1.20.1
Needed in the game and on the server
Latest version — 1.0 from July 11, 2026
License MIT — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.20–1.20.1

A simple but very useful mod, that adds a "Killbrick" block. It just kills you when you touch it.

People who know Minecraft commands well, can say that this is useless and you can do this with a command. However you need to use one red block from vanilla Minecraft and never use it again. Also, the command does not work for all block sides (only the top). Why wouldn`t you use one simple mod instead?

The mod by itself is PERFECT for making obstacle courses or parkour. Why do you still use lava that requires a hole and only damages you, make your life just a bit easier.

This is my first mod, and i am pretty bad at it, i would be happy if you write me tips on improvement using the discord server. The mod has no bugs (as i know) and works perfectly.

Hey, i don`t know why people write this but you can use my mod anywhere, and i would be really happy seeing content or modpacks with my mod (psst.. send it to my discord too).

I am from Ukraine, and you probably know the situation in my country now. War is not a good thing, stop this.

idk how to use that things for source code, soooo uhhh ehmm...

you need Fabric API (what a surprise)

The mod is also availble on Curseforge

FAQ

How to install Killbrick?

Install Fabric for your Minecraft version, download Killbrick for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Killbrick support?

Killbrick has builds for Minecraft 1.20–1.20.1.

Is Killbrick needed on the server?

Needed in the game and on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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