
Muddy World
Dirt and grass now turns into mud and muddy grass under water and wet biomes, + new unique block called viscous mud that generates in swamps
⬇ Download on Modrinth



Muddy World makes wet Minecraft terrain feel more natural by turning dirt and its natural variants into mud when they come into contact with water. It also expands muddy terrain generation in humid biomes, making swamps, mangrove swamps, jungles, and bamboo jungles feel wetter and more atmospheric.

Features
- Muddy terrain generation for swamps, mangrove swamps, jungles, and bamboo jungles.
- Mud patches and Viscous Mud generation in swamps.
- Water-contact mud conversion for dirt and natural dirt variants.
- Natural mud drying in dry biomes.
- Lava and Nether drying behavior.
- New muddy block variants:
- Muddy Grass
- Muddy Podzol
- Muddy Mycelium
- Muddy Path
- Muddy Farmland
- Viscous Mud, a unique soft mud block inspired by Powder Snow.
- Viscous Mud Bucket for collecting and placing Viscous Mud.
Viscous Mud
Viscous Mud behaves similarly to Powder Snow: entities can sink into it and move through it slowly. It can also be collected and placed using a bucket.
Rooted Trees Compatibility

Muddy World now supports optional compatibility with Rooted Trees.
When both mods are installed, rooted terrain can become muddy near water and in wet biomes. This adds new muddy rooted terrain variants such as Rooted Mud, Muddy Rooted Grass, and Muddy Rooted Podzol.
Muddy rooted blocks can also dry back into their rooted variants in dry biomes.
Rooted Trees is optional. Muddy World still works normally without it, and the compatibility blocks are hidden from the creative inventory when Rooted Trees is not installed.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 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: 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.
- Ships as muddyworld-0.11.2-beta+mc1.20.1.jar — drop this file into the mods folder
- Download size: 1.4 MB
- Download link checked 26 Aug 2026 — working
These come from our own check of the pack file, not from the source page.