Mods for 1.21.5
1,307 mods match your filters.
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.
Floralis adds cactus and flower crops for an automatable way to obtain all dyes.
This is a complementary datapack that modifies the structural rewards of the base game to include NeoEnchant enchantments.
Basins are a rare, small terrain features that strip away the top layer of a biome's surface, leaving a stony floor. Due to a bug they stopped generating in 1.18. This mod/datapack adds them back
A vanilla+ expansion that introduces (oxidizable) silver, designed and polished to feel like an official game drop. Includes compatibility with Create & Farmer's Delight!
New biome inspired by Cherry Grove, but with blue tones!
A lite-total-conversion that transforms the Overworld into a frozen wasteland, greatly altering normal survival progression.
extend minecrafts terrain gen to 2.147 billion while adding the farlands back
A Minecraft worldgen [now] mod aiming to expand on the Nether's desolation and encourage the player to explore vast expanses, all while remaining faithful to Vanilla Minecraft!
A lightweight, server-side utility mod that automatically pauses world pre-generation when players are online and resumes when they leave.
Vanilla-style tools that do the work for you: AoE hammer & shovel, vein miner, tree feller, harvester scythe. Plus tool upgrades, magnet enchantments, ores in their host rock & a building palette — slabs, stairs, trapdoors, lanterns, redstone chains.
an mod that makes night very dark, overworld very foggy and disables some features perfect for horror games
Generates a bedrock maze through vanilla world generation. An interesting twist to the normal gameplay.
Add Capybara and new structure for Minecraft !
Having to stop mining because you are out of food is annoying. With this vanilla like mod a new plant will appear, the Cavern Root, which spawns in caves.
A mod all about tweaking your World-Generation. Adjusted Generation-Parameters for rougher Terrain.
Universal ore variants for vanilla and modded stones, so every ore blends into the stone it generates in. Supports vanilla and modded ores, keeps the same veins and drops, and works with Terralith, JEI, REI, and Jade.
Add beta 1.7.3 world generation as separate dimension.
Removes Falling Gravel & Sand From The Game to Reduce Lag 📈
Deep within the subterranean depths, ancient towns lie waiting.
Archaeological research is an adventure mod that studies civilization and nature.
Enhances End Cities and their loot with improved structure designs and better exploration rewards.
Customizable SkyGrid world preset for modern Minecraft