Minecraft Java 1.21 Mods
Browse 40 free mods for Minecraft Java 1.21 — popular picks include Miasma, Alien AGF Series, SCAN.
Updated daily
Miasma
Miasma - Cel-shading shader that transforms Minecraft into a toxic, mesmerizing planet, inspired by the iconic style of Borderlands.
Alien AGF Series
A modpack that brings technology from Mekanism, space travel from Ad Astra, and Xenomorphs from Gigeresque to create a grand suspense filled adventure! Help AGF (Anomaly Glitch Foundation) find the xenomorphs to either contain them or irradicate them.
SCAN
Scan the space around you - each pulse of light shows you where you are...
3D Displacement Test Shader
Screen Space Displacement as a replacement for POM. As a result blocks are re-rendered per-pixel as 3D objects. Experimental.
Spatial Cross Models
A resourcepack that makes Cross Models behave correctly in 3D space by flipping specific faces.
![Liminal Shader [LOST]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/389279.webp)
Liminal Shader [LOST]
Perfect for horror maps, liminal space builds, and atmospheric survival gameplay.
Auto Rocket+
This project has been archived due to low downloads and no motivation to continue updating. Auto Rocket+ automatically equips fireworks while flying with an Elytra and restores your previous offhand item when you land. Toggle it anytime with R.
Shrieker Subspace Tripmine
replaces sculk shriekers sounds with the explosion of a subspace tripmine and also replaces sculk sensors sounds with the mine activating
Cyberspace Shaders
Cyberpunk 2077 Cyberspace LiDAR effect shaders
MC-26 GX
This datapack adds driveable 3D spaceship modeled in blender, inspired from F-Zero GX
Better Fireworks Particles
Don't you hate how blinding firework rockets are in PvP? Here's your vanilla+ solution!
horror things
its a horror game with the create mod and space how will this go
Zeeraket
Adds sea rocket (Cakile maritima), a glabrous, succulent annual, with a slender or stout taproot.
Space Update
dannytaylor's April Fools' 2025 "Update"
Stellar Depths
Drift through cosmic emptiness. A space exploration mod built around scale, silence, and the unknown.
TickWarpSleep
Changes sleep to skyrocket the game's tick rate instead of flat out skipping through a night or thunderstorm. Makes the grind a little easier, and may set your server on fire!
Nerflytra - Nerf elytra boosting
Disable or discourage using rockets while flying, performant and configurable.
Liminal Textures
Retextures of blocks to help make liminal spaces
Cave Sounds Memes
Memes Cave Sound is a texturepack that change the cave sounds by the most most popular memes on the planet !
Chickenfix
A really hacky workaround for chickens suffocating when growing in a 1x1 space, designed for my fox-based chicken farm (temporary fix for MC-9568)
Galaxy Totem
Galaxy Totem Of Undying!!!!!!!!!!
Simple Space Mod
Extends world build limit and add damage on height above 500 blocks and without water breathing effect
Space Shuttle Totem
Retextures the totem of undying to appear as the space shuttle Endeavor.
SpaceMouse Controller
A simple Mod, which allows you to control the game using a 3dConnexion SpaceMouse.
Pocket Lint
A progression mod built on the paradox of scaling worthless domestic debris into god level cosmic utility.
Mars Renaissance
The Mars Planet add to Minecraft!
Liminal
This project brings liminal spaces to Minecraft
CreeperRocket
Creepers launch like rockets and explode into fireworks instead of TNT
Structure Moss
A mod to add some utility blocks to help with building/filling spaces.
Only Auto-jump!
deletes your ability to jump by yourself using Space
timeturner
add a item that will teleport you to the same world but totaly made of bedrock to have more space and make 2 bases on the same spot.
MagicFactory
Mod adding a new liminal space
RPG PLUGIN
Create a highly detailed RPG-7 weapon mod. The weapon is based on a crossbow and fires explosive rockets instead of arrows. Rockets create a large explosion on impact, destroying nearby blocks
Unslotted
Removes a considerable portion of your inventory slots, turning them into a space you can drag items around freeform instead.
Spherical Mace
This project makes the mace spherical. Why? Well, cores are normally spheres like in planets, aren't they? Why not include this in minecraft aswell?
SpaceAccents
A minecraft plugin that allows adding new, customizable accents to your minecraft server!