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Mods for Minecraft Java

Browse 187 free mods for Minecraft Java — popular picks include Minenautica Mod 1.7.10 (Crazy Ocean Animals), Aquatic Abyss Mod 1.7.10, World and Generation Tweaks Mod 1.7.10.

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Minenautica Mod 1.7.10 (Crazy Ocean Animals)
forge

Minenautica Mod 1.7.10 (Crazy Ocean Animals)

Minenautica Mod 1.7.10 strives to implement aspects of the popular game under-water survival game, Subnautica, to create an expierence that is both the combination of Minecraft and Subnautica or "Minenautica." This mod includes hundreds of items and blocks, and three unique biomes found in a new dimension inhabited with alien fish, plants, and coral. Features: […]

Aquatic Abyss Mod 1.7.10

Aquatic Abyss Mod 1.7.10

Aquatic Abyss Mod 1.7.10, Minecraft's boring oceans are populated with tons of new mythical and real creatures, along with new world generation. Aquatic Abyss mod adds mobs, special rocks, colorful fish and even a Sea Monster into the game. Screenshots: Mythical Creatures: Sea Serpents Who knew the old tales of sea serpents were real! The […]

World and Generation Tweaks Mod 1.7.10

World and Generation Tweaks Mod 1.7.10

About: World and Generation Tweaks Mod 1.7.10 contains various assorted tweaks related to world generation. You can disable any of these tweaks in the config window. Features: Taller mountains Flat desert biome Flat grassland biome Deeper oceans Snow Plains biomes are 20x rarer Flat bedrock (both in the overworld and above and below the nether) […]

Shipwreck World Generation Mod

Shipwreck World Generation Mod

About this mod: Shipwreck World Generation Mod adds shipwrecks to the Ocean and Beach biome generation. Some are purely cosmetic (rowboats) while larger ships contain better rewards. Shipwreck World Generation Mod Features: Currently adds 4 different shipwrecks to the world generator. Rowboats, sailboat upright, sailboat on its side, and a schooner. Randomized chest loot, as […]

Sea And Prehistory
1.16.5forge

Sea And Prehistory

Investigate the remnats of previous explorers and creatures in search of ancient treasures and creatures!

103kdownloads
CAZfps The Dead Sea
1.16.4forge

CAZfps The Dead Sea

this mod adds a very scary apocalyptic and terror themed dimension

84kdownloads
Ocean's Enhancements
1.19.4forge

Ocean's Enhancements

Mod enhancing ocean's environment with sea horses, sea shells, pearls, anemones and more!

38kdownloads
Subaquatic
1.12.2forge

Subaquatic

Adds lots of ocean related things to 1.12.2! Including real ocean biomes, bug fixes, new mechanics, and more!

13kdownloads
PetFish - New Dimension
1.16.5

PetFish - New Dimension

Tame a big aquatic creature and discover new zones!!

7.6kdownloads
Depth : Hidden World
1.16.5forge

Depth : Hidden World

💦An unknown force pull down a part of the sea

7.3kdownloads
Oceanic Equipment
1.16.5forge

Oceanic Equipment

This mod added new bosses and things for survival

6.3kdownloads
Oceanic End
1.16.5

Oceanic End

End But Ocean Man

2.6kdownloads
Subterranean Waters
1.12.2forge

Subterranean Waters

Port of Underground Ocean to Forge 1.12.2 and up

2.6kdownloads
Sakura Rosea
1.19.4fabric

Sakura Rosea

A cherry tree biome mod (with a few more things)

1.3kdownloads
Oceancraft Revived
1.16fabric

Oceancraft Revived

Extends Minecraft's oceans with a much greater variety of animals, plants, building blocks and more.

813downloads
You're a fish now!
1.19.2fabric

You're a fish now!

You have to breathe underwater.

727downloads
Extra Boats Mod (1.19.2, 1.18.2) – Boatload Mod, Making Ocean Exploration More Interesting
1.19.2forge

Extra Boats Mod (1.19.2, 1.18.2) – Boatload Mod, Making Ocean Exploration More Interesting

Extra Boats Mod (or Boatload Mod) is a simple mod that adds three new types of boats to Minecraft in order to make ocean exploration more interesting. Features: Boats: Boat with Chest: Unsurprisingly items can be stored inside of this boat. The inventory of the boat can be accessed by sneaking and right-clicking the boat. […]

Oceanopolis Mod (1.19.2) – Various Different Boats And Rafts
1.19.2forge

Oceanopolis Mod (1.19.2) – Various Different Boats And Rafts

The Oceanopolis Mod adds a new variety of wood to the game as well as a significant number of new structures located in the ocean. The game features a variety of boats and rafts, each of which may contain driftwood crates. These crates may be cracked open in order to spawn a particular collection of […]

R
1.20.1forge

Ruined Ather Portals (Lite)

A Simple mod that adds 2 structures: Ruined Aether Portals. They can appear in forests and deep oceans.

1.7kdownloads
S
1.21.1neoforge

Sky Archipelago Cave Fix

Workaround for cave generation with ocean-based islands in Sky Archipelago. Only for version 1.3.4 and 1.21.1 NeoForge

107downloads
I
1.9spigot

Ice Forests and Snow Clouds

A WorldGenerator that created a forest of ice and a sea of snow clouds.

144downloads
Aquatica_
1.20.1forge

Aquatica_

An highly experimental mod that adds a new deep-sea dimension.

634kdownloads
Flooded Paradise
1.20.1forge

Flooded Paradise

This mod replaces the overworld with an endless ocean filled with reefs.

3.2kdownloads
SmallAquatic's Meat Mayhem
1.21.4neoforge

SmallAquatic's Meat Mayhem

Can you beat this meat mod?

1.1kdownloads
Terrarium Expanded Mod (1.21.11, 1.21.1) – Travel Across Real Earth Continents
1.21.11

Terrarium Expanded Mod (1.21.11, 1.21.1) – Travel Across Real Earth Continents

Terrarium Expanded Mod generates a real-world Earth overworld in Minecraft using actual elevation and map data. It replaces standard world generation with real global terrain, surface water, and biome layouts. The mod lets you pick different zoom levels to explore realistic continents, mountains, and oceans. It also works with popular biome mods to give world […]

Cybernetics Mod (1.21.1) – Upgrade Your Body with Custom Robotic Implants
1.21.1

Cybernetics Mod (1.21.1) – Upgrade Your Body with Custom Robotic Implants

Cybernetics Mod adds mechanical body parts and futuristic implants to your survival world. It lets you replace your character's limbs and organs with robotic upgrades to gain new abilities. You can become a fast ninja, a strong fighter, or even an underwater explorer depending on the parts you choose. The world also gets new dangers, […]

Spoduo the Spores Mod (1.20.1) – Battle Ancient Sea Life in a Strange Fungal
1.20.1

Spoduo the Spores Mod (1.20.1) – Battle Ancient Sea Life in a Strange Fungal

Spoduo the Spores Mod adds a massive new dimension based entirely around strange plants and fungi. It gives you a colorful new world to explore filled with unique biomes, hidden ores, and dangerous dungeons. You can dive into oceans filled with ancient sea creatures, craft new types of armor, and build bases with bright new […]

Ecological Replenishment Station Mod (1.20.1) – Survive Among Strange
1.20.1

Ecological Replenishment Station Mod (1.20.1) – Survive Among Strange

Ecological Replenishment Station Mod populates your world with strange new biomes full of six-legged animals. It changes the way life works in the game by adding mobs that evolved from a single six-legged ancestor. You can find animals that act like sharks, crocodiles, and flying reptiles, but they all have extra limbs. Features: Adds brand […]

Continents Mod (26.2, 1.20.1) – Simulates Vast Oceans, Islands
1.20.1

Continents Mod (26.2, 1.20.1) – Simulates Vast Oceans, Islands

Continents Mod is a mod that modifies Minecraft's terrain generation to simulate generating continents, creating more separated landmasses, as well as varying the size and shape of these large landmasses. Between these large landmasses, you will also find vast oceans. These oceans will separate the continents from each other, but they will also be home […]

Cascades Mod (26.2, 1.20.1) – Better Terrain Generation & New Biomes
1.20.1

Cascades Mod (26.2, 1.20.1) – Better Terrain Generation & New Biomes

Cascades Mod is a terrain generation mod that adds slight tweaks to your world generation to make the terrain generate with a new style. With this mod installed, you will notice more overhangs, cliffs, and floating islands. Continents and oceans are now a lot more larger and the transition between land and water is now […]

Biome Music Mod (26.2, 1.20.1) – Custom Music for Different Dimensions
1.20.1

Biome Music Mod (26.2, 1.20.1) – Custom Music for Different Dimensions

Biome Music Mod enhances the game's soundtrack, adding varied music for different biomes, including modded ones, using a tag-based system. Features: Allows players to customize music playback conditions, such as caves, nighttime, or underwater environments. Fixes delays and resolves sound pool limitations, ensuring smoother audio transitions. Supports custom music additions for Nether, End, caves, water, […]

Dive In Mod (26.2, 1.20.1) – Custom Diving Animations
1.20.1

Dive In Mod (26.2, 1.20.1) – Custom Diving Animations

Dive In Mod introduces custom diving animations, bringing an immersive underwater experience similar to what players enjoy in open‑world titles like The Legend of Zelda. Features: Adds custom diving animations for immersive water entry. Enhances swimming and underwater exploration. Lightweight design, keeping close to vanilla feel. Screenshots: Dive In Mod Download Links

Hopo Better Underwater Ruins Mod (26.2, 1.20.1) – Oceans & Unexplored Structures
1.20.1

Hopo Better Underwater Ruins Mod (26.2, 1.20.1) – Oceans & Unexplored Structures

Explore new oceanic ruins! Hopo Better Underwater Ruins Mod generates new structures, including small ruins underwater and along shores, as well as underwater fossils and entire submerged cities. It also updates drowned mobs by adding several new variations of them. Features: Adds diverse underwater structures, including small ruins, underwater fossils, and entire submerged cities. Introduces […]

Cliff Under a Branch Mod (26.2, 1.20.1) – Updates Overworld Biomes and Terrain
1.20.1

Cliff Under a Branch Mod (26.2, 1.20.1) – Updates Overworld Biomes and Terrain

Cliff Under a Branch Mod changes how your Minecraft world looks. It adds massive cliffs, new biomes, and realistic mountains to the game. The mod updates valleys and oceans to look natural while keeping the classic game style. Features: Adds new biomes like Tundras and Oasis to the game. Brings biome variants like Coniferous Badlands […]

DnT Ocean Monument Overhaul Mod (26.2, 1.21.1) – Monuments Worth Exploring
1.21.1

DnT Ocean Monument Overhaul Mod (26.2, 1.21.1) – Monuments Worth Exploring

DnT Ocean Monument Overhaul Mod reimagines Ocean Monuments as massive, modular dungeons packed with treasure, danger, and variety. It transforms the once-static structures into sprawling, randomized labyrinths that reward exploration and challenge. Features: Ocean Monuments become rare jigsaw structures, similar in rarity to Woodland Mansions Each monument is split into 7 sections, each with 4 […]

Lios Seafaring Dungeons Mod (26.2, 1.20.1) – Seafaring Adventure
1.20.1

Lios Seafaring Dungeons Mod (26.2, 1.20.1) – Seafaring Adventure

Lios Seafaring Dungeons Mod adds new underwater and underground dungeons. Features: Adds 3 unique dungeon types: Mossy Ocean Dungeons (warm oceans) Sandstone Ocean Dungeons (cold oceans) Underground Land Dungeons. Filled with custom loot, enemies Expands exploration with new biomes and structures. Screenshots: Lios Seafaring Dungeons Mod Download Links