How do I know if I'm standing in a slime chunk?

You'll see slime particles kick up from the ground as you walk and hear a subtle squishy sound. This only happens below Y=40 in chunks where slimes can spawn.

Does SlimyFloor work on multiplayer servers?

Yes. It's a server-side mod, so you only install it on the server. Every player will see the particles and sounds without needing to install anything themselves.

Will this affect my performance?

SlimyFloor is lightweight. It just checks if you're in a slime chunk and shows particles when you walk. You won't notice any performance impact.

What Minecraft versions are supported?

SlimyFloor supports Minecraft versions from 1.16.5 all the way through 1.20.4. Check the downloads section for your specific version.

Does it work with other mods?

SlimyFloor is compatible with other mods. It's a simple mod that just adds particles and sounds, so conflicts are rare.

SlimyFloor Mod 1.20.4, 1.19.4 | Fabric

Finding slime chunks without external tools is a pain. You can spend hours digging in caves and never find one because slimes spawn so rarely. SlimyFloor solves this problem by giving you a visual and audio clue when you’re standing in a slime chunk below Y=40.

Walk into a slime chunk and you’ll see slime particles kick up from under your feet, like you’re stepping on a slime deposit. You’ll also hear a subtle squishy sound. No confusing hints or complicated mechanics, just a natural feedback that says “slimes can spawn here.”

How It Works

SlimyFloor is a server-side mod, so you only need to install it once on your server. Every player will see and hear the particles and sounds automatically without installing anything on their client. If you’re playing single player, install it on your client and it works the same way.

The mod triggers whenever you walk or run in a chunk that can spawn slimes below Y=40. The slime particles are just visual feedback, they don’t affect block placement or damage.

Why This Matters

Slime chunks are rare and hard to find. Even when you’re in one, the actual slime spawn rate is so low that you won’t notice unless your farm is fully built and running. This mod cuts through that frustration by answering the question: “Can slimes spawn here?” instantly.

Requirements

You’ll need Fabric Modloader and Fabric API installed first. If you’re not familiar with installing mods, 1Minecraft has guides for both.

Installation

Download the version matching your Minecraft version from the section below. Drop the .jar file into your .minecraft/mods folder. That’s it.

Check out these installation guides if you need help:

Need more Fabric mods? Check out 1Minecraft’s full mod collection.