Mods for 1.21.3
1,054 mods match your filters.
Adds biomes to vanilla flat world type
Remove mods without creating ore holes.
A simple and serene Worldgen mod, that overhauls a few vanilla biomes while adding its own biomes with a natural spin.
Improvements to Chorus trees that can impact farms and end agriculture :D
Adds sundials that tell time and change it too!
Allows Slimes to spawn at night in any biome
|1.21.1-1.21.3|This mod adds 3d weapons to Minecraft made of skint and chlorophyte.
¡A mod that plans add prehistoric creatures! Created by slendygato 3D modeler GhostyWeb2099 Puffersaur created originally by xndARTSREAL
A cool mod that modifies the underground adding new blocks, new structures, and more. Hop into the deep unknown. Be careful though all who go only some come back.
This datapack allows you to make progress and even beat the game in worlds with Generate Structures disabled!
Restores the underground clusters of rocks removed by Still Life.
A twist on the classic skyblock map, inspired by the Dirt Platform Mod by HappyFish.
Reinventing copper, introducing a powerful End ore
Decharted is a mod based around the corruption of the world, this mod allows multiple ways for the player to send their friends (or foes), to a separate dimension to have them stuck. You may also be able to spawn trap players before they die and respawn.
This mod will add new world type called Random chunks
Adds maple to minecraft!
ShadowBorders is a powerful per-dimension world border system for Minecraft Fabric servers.
this is a Minecraft ender expansion mod.
Hatch, raise and evolve your own Chao on a private island garden. Every Chao has its own personality, moods, skills and DNA, and grows into whatever you raise it to be.
Venture into the world of stupidium as you meet stupid villagers with op trades that scam you and you don't know it until you look at crafting recipes, and a boss and some new biomes!
A mod that makes emerald ores biome independent, to make it worth going mining for them.
Replaces all air with water during chunk generation.
Floating island world preset for SURVIVAL!
This is a mod that takes the lazy vanilla drops like fireflies and instead adds actually needed features, transforming an innocent children game into grindy nightmare (still in alpha).