Mods for 1.21.3
1,054 mods match your filters.
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)
A quick way to get rid of a biome. Useful for tweaking datapack-based generators (like Terralith) that don't have a convenient configuration
Bring Outer Space to Minecraft
Adds over 50 new items and crafting recipe like Moonstone Tools or Obsidian Armor as well as new ores!
Upgrades the vanilla dungeons to a more adventurous experience
A datapack (packaged as a mod) that adds clusters of sky islands with ruins from some lost civilization to your Minecraft worlds.
Every achievement expands the world border! A lightweight, lag-free datapack.
A mod to make the Minecraft world more dynamic!
Expand and enhance your world with aesthetic meteorite craters, using just Vanilla blocks. Comes with custom loot and seamless terrain integration.
A standalone gravel ores mod for modern versions of Minecraft.
Add desert single biome world type as separate dimension.
This project adds the Abandoned Camp from 26.3 snapshots into many versions below!
Add better rivers to the original version
Zombie Horses spawn in the animal pens of Zombie Villages instead of normal animals They can also spawn as permanent babies or ridden by zombie villagers
Speed up reloading a world to allow for quicker dynamic registry changes. Client-side & Singleplayer only!
Explore a larger nether in a void world! This pack adds compatibility between the SkyBlock and Amplified Nether Datapacks.
Adds several brand-new structures to the Vanilla Overworld!
There are too few structures on the water then download this datapack or mod
This mod adds decorative blocks that spawn in the world. Pebbles, twigs.
Adds configurable Mob and Player Head drop chances. Includes Hunting lodges and Head Hunter Villagers for trading mob heads.
Nerfs elytra by adding an entirely new dungeon-like dimension you need to complete to obtain one.
Using a wand, create huge random generated trees in seconds to decorate your world and polish them with the wand!
An advanced tool mod designed for exploring the furthest boundaries of Minecraft's terrain generation. It not only provides a stable path to the legendary Far Lands but also allows you to manipulate the core rules of world generation itself