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Minecraft Java 1.21 Mods

Browse 14 free mods for Minecraft Java 1.21 — popular picks include galactic create, mc extremo 3 mod, Cobblemon No Man's Craft Compatibility Patch.

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galactic create
1.21.1neoforge

galactic create

A massive Create addon introducing oxygen mechanics, custom planets, inter-dimensional spacecraft, alien mobs, and procedural space structures.

12kdownloads
mc extremo 3 mod
1.21.1fabric

mc extremo 3 mod

A mod that aims to faithfully recreate the Minecraft Extremo 3 experience from Eufonia and AuronPlay, including hardcore lives, danger levels, PvP, vengeance mechanics, custom HUD elements, and special events.

4.3kdownloads
Cobblemon No Man's Craft Compatibility Patch
1.21.1

Cobblemon No Man's Craft Compatibility Patch

Fixes Cobblemon not spawning and asphyxiating on alien planets

2.5kdownloads
The Dababy Modification 2
1.21.1neoforge

The Dababy Modification 2

Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture

1.6kdownloads
Setsumeisho
1.21.1fabric

Setsumeisho

Recreate the instructions from Eufonia Studios that were used in Squid Craft Games and DEDsafio

1.2kdownloads
Xenogenesis
1.21.8neoforge

Xenogenesis

A biomechanical horror mod inspired by Alien and Prometheus. Discover sealed underground structures, parasitic life cycles, facehuggers, and xenomorph-like organisms waiting to be unleashed.

599downloads
Dababy Mod 2
1.21.1neoforge

Dababy Mod 2

Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture

593downloads
The Call From Rapa Cosmo
1.21.1neoforge

The Call From Rapa Cosmo

An encounter with Aliens from across the cosmos.

533downloads
Chaos Engine
1.16

Chaos Engine

Chaos Engine adds events to the server (UFO, meteorite, glitch events, and others), custom enchantments, and careers. The plugin also includes a weapon system, cases, a casino, and much more!

175downloads
Little Birdie
1.21.1fabric

Little Birdie

Little Birdie its a mod based on the minigame and mechanics of the game "The Rag Gang" from the SCG4 event by Eufonia Studios.

161downloads
JUMBLE'S BUNGALOW
1.21.4neoforge

JUMBLE'S BUNGALOW

This creative-based mod adds bright neon cosmetic blocks, bioluminescent plants, and weird alien music discs to the game. You can also open a portal to an empty, dark cave dimension and build a new world from the ground up!

129downloads
Dawn Of The Pyro Brothers
1.21fabric

Dawn Of The Pyro Brothers

Fight the aliens forged of fire

128downloads
AlienRTP
1.21

AlienRTP

A configurable random teleport plugin with GUI, significantly similar to DonutSMP's RTP.

54downloads
Gregicality Rocketry Mod (1.21.1, 1.20.1) – Reach For The Stars
1.21.1neoforge

Gregicality Rocketry Mod (1.21.1, 1.20.1) – Reach For The Stars

Gregicality Rocketry Mod is a comprehensive addon for GregTech: New Horizons that integrates advanced rocketry and space exploration mechanics. It introduces a suite of high-tech components and systems, allowing players to build and launch custom rockets, explore new celestial bodies, and harness extraterrestrial resources. Features: Design and construct customizable rockets with modular components.​ Explore new […]