ModsJava
Fractal Forests
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
This mod adds large custom trees to the world in a "Fractal Forest" biome. The trees are all procedurally generated using L-Systems, a method for…
⬇ Download on Modrinth
Overview
This mod seeks to fill the gaps in Minecraft's world generation by adding large new trees in a new biome, the Fractal Forest. In this biome you will find new procedurally generated trees which tower over the landscape generated using L-Systems, a method of generating fractal structures.
Features
- Procedurally generated 'Fractal Trees'
- New Leaf Type - 'Fractal Leaves'
- These leaves let all light through, reducing large shadows at the base of the tree.
- Fractal Forest biome
Warnings
- This mod is still in development, and may contain some bugs...
- Generating new chunks with the custom trees can take a few seconds after the chunk loads in, so please be patient. Do consider turning down your render distance to prevent the number of trees being loaded into the game.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.8, 1.21.9, 1.21.10
- 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 fractals-1.0.0-lessLeaves.jar — drop this file into the mods folder
- Download size: 58 KB
- Download link checked 11 Oct 2026 — working
These come from our own check of the pack file, not from the source page.