Mods for 1.20.5
772 mods match your filters.
A configurable mod that changes what happens when lava meets water or ice, allowing for the (re)generation of ores and other resources.
Brings back the Old Cave World type but Better and More Improved.
Increases World Height To 4000+ Blocks!
An API for creating and shaping custom large ore veins with datapacks!
Tired of only 1 layer of snow? This mod fixes that, allowing snow to accumulate to world height (configurable)
Every achievement expands the world border! A lightweight, lag-free datapack.
Gets rid of Netherite completely.
A mod for loading images into your world.
This project adds the Abandoned Camp from 26.3 snapshots into many versions below!
Add better rivers to the original version
Adds several brand-new structures to the Vanilla Overworld!
There are too few structures on the water then download this datapack or mod
Using a wand, create huge random generated trees in seconds to decorate your world and polish them with the wand!
breaking world generation horrendously
This mod will convert your world into a fractal! There are a lot of super customizable options, so you can make any type of fractal you want! You can change the scale, iteration count, fractal preset, choose 2d or 3d fractals, and so much more!
This is a small datapack/mod that makes worldgen better
Vanilla friendly content mod that adds Biblically Accurate Angels
Adds monster eggs blocks to caves
Smooth and satisfying worldgen datapack commission for Aulderis.
Something Is Always Watching You...
Additional music discs to find out in the world as well as a new type of jukebox to use them on.
Removes silverfish from spawning in mountain biomes underground.
Early game potions and tipped arrows, plus some new effects and added recipes for vanilla ones.
This datapack/mod adds 2 underground structures for the upper cave system and for the lower cave system