Mods for 1.21.9
1,125 mods match your filters.
Tweaks the world generation to get 20x more ancient debris spawn rates! Way too overkill...
Datapack that creates worlds with missing terrain.
Dial ancient stargates to eight kinds of worlds: Wellspring, a fan-made take on Minecraft's Sift dimension, sky islands with glowing heart trees, frozen wastes, molten depths and more. Vanilla potions and armour beat every hazard. Needs the Worlds mod.
This datapack increasing the spawn rates of vanilla minerals slightly.
Tweaks the world generation to get 5x more ancient debris spawn rates!
Adds new structures and charms with special effects to explore.
It adds back the classic farlands with plugins.
Adds hostile wolves in the form of Wolf Attacks as well as Wolf Dens where you can obtain horns that buff your tamed wolves and wolf teeth to repair them or craft tooth traps
Increases the world height to 1024 blocks
An overhaul of the woodland mansion bringing it up to date
Do you want to explore the tallest dungeon tower ever? You've found the right mod!
A customisable datapack for the MVS mod, allowing for easy control over the mod
Add ore generation to your dimension!
A mod designed to fix the core gameplay elements of Survival Minecraft
Newgrange is an ancient monument in a Minecraft vanilla-friendly style, inspired by Ireland’s prehistoric passage tomb, featuring a great circular mound, hidden chambers, and mysterious stone carvings.
Adds a giant plane wreck to the forest and plains biome
A Fabric mod that makes Minecraft speedrunning, easier.
Skyblock without a starter chest or tree! Start in a snowy taiga and defeat the ender dragon!
A mod about a Gothic Church structure with villagers and hidden loot
This datapack increasing the spawn rates of vanilla minerals to the maximum limit of game
Gensokyo: Reverie of Lost Dreams, a modern Touhou Project mod.
Meteors falls from the sky!
A mod that aids in the development of world generation data packs and mods. Allows reloading worldgen data packs in-game and resetting chunks. Colors jigsaw blocks by name and target.
Adds a new village and Pillager outpost that generates naturally underground in lush caves.