Minecraft Java 1.21 Mods
Browse 22 free mods for Minecraft Java 1.21 — popular picks include Aquamirae, Underwater Village - Oceanic Structures, Awesome Dungeon Ocean.
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Aquamirae
Ship graveyard with terrible deep sea creatures!
Underwater Village - Oceanic Structures
Discover a lot of new oceanic structures!
Awesome Dungeon Ocean
This mod adds dungeons to your ocean, like boat, ruin..
Deep Waters
mermaids dimension
Fish Fix
Amends hardcoded sea level assumptions to fix aquatic mob spawning.
Cyra
A Minecraft mod that reveals the secrets of the ocean!
Hybrid Aquatic: Fantastic Fishery
An addon for Hybrid Aquatic that adds various imaginary fish
Beyond The Ocean
A Mod that let´s you explore beyond the oceans of minecraft. New ocean themed planets on a post End level difficulty. New structures, mobs, items and technologies. New adventures and a new story ready to be told.
Aquatic Fauna Expansion
A NeoForge mod that revitalizes Minecraft's oceans with new creatures, behaviors, and underwater biodiversity.
Aquatic Plugin
This is a Minecraft Plugin wich adds many Ocean and Fish releated things to Minecraft
better mob : sea expansion
Better Mob: Sea Expansion transforms Minecraft oceans with unique creatures like Whales, Lobsters, Deep Watchers, Coral Golems, and Jellyfish, creating deeper exploration, dangerous encounters, and unforgettable underwater adventures.
Water Enhanced
Expands ocean gameplay with new resources, gear, and aquatic mechanics while staying true to vanilla.
Aquatic Creatures
Did you know we know most about the space than own ours oceans? I want to make you feel that with this mod
Eternal Ocean
An ocean world with creatable ships along with many new fishes and other creatures. Swimming and fishing are overhauled, along with plenty of new structures and biomes to explore.
Aqua Verse
AquaVerse expands aquatic biodiversity of minecraft
JellyFishy
Introduces a brand new mob for the ocean (Jellyfish) just like in real life this mob groups up (10-20 in a group) and basically just moves freely also dont touch em!
Under The Seas
Discontiued For Certain Amount Of Time A new gameplay to minecraft by exploring the darkness of the sea
Tax' Ocean Pillager Mod (1.21.1, 1.20.1) – Conquer Pirates
Tax' Ocean Pillager Mod introduces pirates and ocean exploration to the game. This mod adds new island structures and pirate enemies, creating a dynamic and adventurous experience for players who love sea adventures. Features: Pirate Islands: Discover mysterious islands filled with resources and challenges. Pirates and Sea Monsters: Battle new enemies, including pirates and ocean-themed […]
Glow Squids Actually Glow Data Pack (1.21.1, 1.20.1) – Illuminate Your Underwater Adventures
Glow Squids Actually Glow Data Pack makes glow squids live up to their name by giving them a real glowing effect. No more dim glow squids-now they emit light, brightening up underwater caves and adding a magical atmosphere to your aquatic explorations. Enhance your underwater worlds with these truly luminous creatures! Enjoy playing this data […]
Little Squids Resource Pack (1.21.1, 1.20.1) – Texture Pack
Little Squids Resource Pack tries to supply players with a charming touch to the aquatic life in Minecraft game, reimagining the Squid as a cute, adorable creature that enhances the overall fun factor of the overall gameplay. These small changes contribute to the overall aesthetics of your game, making your underwater explorations even more enjoyable. […]
SmallAquatic's Meat Mayhem
Can you beat this meat mod?
SGS Cogs & Creatures
This modpack is for the Swansea Gaming Society Create & Cobblemon hybrid pack