




For instance, what if the particles you kick up while walking were slimeblock particles 10% of the time when you’re in a slime chunk and below y=40? Like the slimes were there but left some slime behind. SlimyFloor Mod produces slime particles and a tiny squishy sound on players’ feet when they walk or run in a slime chunk area. As this is a server-side mod, all players benefit of the feature to detect slime chunks while staying close to vanilla. There’s nothing to install on clients. If installed on the client, it will work for local games.

Slime chunks are chunks that have the capability to spawn slimes below Y=40. Without the help of external tools, they are hard to detect while roaming in caves as slime spawning is low, especially when a lot of dark caves are nearby and the mob cap is filled. So this mod adds a visual clue that slimes can spawn in the current chunks, as if you were stepping on a slime deposit.
Screenshots:

It happens when walking in a slime chunk.



SlimyFloor Mod Download Links
For Minecraft 1.21.11
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.8, 1.21.7, 1.21.6, 1.21.5
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.4
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.3, 1.21.2
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.1, 1.21
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.6
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.5
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.4, 1.20.3
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.2
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.1, 1.20
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.4
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.3, 1.19.2, 1.19.1, 1.19
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.18.2
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.18.1
Fabric version: Download from Server 1
For Minecraft 1.17.1
Fabric version: Download from Server 1
For Minecraft 1.16.5
Fabric version: Download from Server 1
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.11, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as 176106.mcaddon
- Download size: 128 KB
- Download link checked 25 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.