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Neoforge Mods for Minecraft Java

Browse 30 free Neoforge mods for Minecraft Java — popular picks include Aquamirae [Neo/Forge Edition], Illager Warship, Underwater Village - Oceanic Structures.

Step by step: How to install Minecraft Java mods & modpacks

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Aquamirae [Neo/Forge Edition]
1.21.1neoforge

Aquamirae [Neo/Forge Edition]

Ship graveyard with terrible deep sea creatures!

48Mdownloads
Illager Warship
1.21.1neoforge

Illager Warship

Adds a big illager warship to the oceans

12Mdownloads
Underwater Village - Oceanic Structures
1.21.11neoforge

Underwater Village - Oceanic Structures

Discover a lot of new oceanic structures!

4.7Mdownloads
Myths of The Sea - Mythology Mobs!
1.21.1neoforge

Myths of The Sea - Mythology Mobs!

Discover new mythological aquatic creatures, such as the Leviathan, the Kraken, the Hippocampus, and many more!

854kdownloads
Illager War Trireme
1.21.11neoforge

Illager War Trireme

Adds an Illager War Trireme to warm ocean biomes

761kdownloads
Aquatic Creepers
1.21fabric

Aquatic Creepers

New creepers that can appear in the oceans! Discover the new items and increase the difficulty of the ocean.

608kdownloads
Old fisherman swamp house
1.21.11fabric

Old fisherman swamp house

adds an old fisherman’s house to swamp biomes, with villagers and aquatic mobs beneath it

273kdownloads
Animal Garden - Harp Seal
1.20.1fabric

Animal Garden - Harp Seal

This mod adds the harp seal as tamable mob to the frozen ocean biome!

89kdownloads
Asian Illager Ship
1.21.8neoforge

Asian Illager Ship

Adds an Asian Illager Ship to Ocean Biomes

75kdownloads
Animal Garden - Narwhal
1.21.11fabric

Animal Garden - Narwhal

This mod adds the unicorns of the sea, the narwhals to the frozen ocean biomes.

69kdownloads
Slime Dimensions
neoforge

Slime Dimensions

Explore the Slime World through custom portals, discover slime biomes, Liquid Slime oceans, new blocks, mobs, resources, bosses, and progression toward Arcane Slime Tech.

598downloads
Eternal Ocean
1.21.1neoforge

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.

314downloads
Wilderness Truce Mod (26.2, 1.20.1) – Stop Wild Predators From Hunting Peaceful
1.20.1fabric

Wilderness Truce Mod (26.2, 1.20.1) – Stop Wild Predators From Hunting Peaceful

Wilderness Truce Mod stops wild predators from hunting down peaceful animals in your Minecraft world. It removes hostile attacks between wild creatures, so you no longer find stray items like wool and raw meat scattered across biomes. The mod keeps your forests and oceans calm by letting wild animals live side by side in peace. […]

Minks and Misfits Mod (1.21.1) – Tame Unusual Wildlife and Protect Companions
1.21.1neoforge

Minks and Misfits Mod (1.21.1) – Tame Unusual Wildlife and Protect Companions

Minks and Misfits Mod introduces a collection of unusual animals and fantasy creatures to your worlds. This mod fills biomes with real-world wildlife like minks and sea otters alongside strange monsters. You can tame new animal companions, collect fresh crafting items, and give protective gear to your pets. Features: New Mobs: Minks: Neutral animals that […]

Animal Garden Narwhal Mod (26.3, 1.20.1) – Tame Horned Companions
1.20.1fabric

Animal Garden Narwhal Mod (26.3, 1.20.1) – Tame Horned Companions

Animal Garden Narwhal Mod brings narwhals to frozen ocean biomes. Players can meet these horned ocean mammals swimming across cold waters, breed them, and tame them using fish items. The mod adds loyal ocean companions that protect players from aquatic threats and warn of incoming danger. Features: Narwhals spawn naturally across frozen ocean biomes with […]

MOS Moog's Ocean Structures Mod (26.3, 1.20.1) – Find Ancient Ruins
1.20.1fabric

MOS Moog's Ocean Structures Mod (26.3, 1.20.1) – Find Ancient Ruins

MOS Moog's Ocean Structures Mod populates the sea floor and water surface with over one hundred vanilla-style builds. It scatters ancient Atlantean ruins, broken shipwrecks, submerged temples, and drifting rafts across every water biome. Every build uses vanilla blocks and mobs, keeping the original look of Minecraft intact. Players can search through hidden chests, explore […]

Forgotten Titan Mobsunder Mod (1.21.11, 1.20.1) – Fight Colossal Extinct Titans
1.21.11neoforge

Forgotten Titan Mobsunder Mod (1.21.11, 1.20.1) – Fight Colossal Extinct Titans

Forgotten Titan Mobsunder Mod populates the world with ancient extinct creatures and massive titans from a lost era. It introduces a spooky black-and-white biome where strange monsters carry glowing lanterns. You can track giant sea whales in deep oceans, fight colossal bosses like the Guardian Titan, and craft new prismarine tools to defend yourself. Features: […]

Bountiful Ocean Harvest Mod (1.21.11, 1.21.1) – Catch and Collect Modded Fish
1.21.11fabric

Bountiful Ocean Harvest Mod (1.21.11, 1.21.1) – Catch and Collect Modded Fish

Bountiful Ocean Harvest Mod adds compatibility between Tide and fish from over thirty other mods. It registers aquatic creatures into the Fishing Journal so you can catch, log, and bucket them in your world. The mod also updates loot tables and adds fishing rewards across different water biomes. Features: Connects fish from over thirty mods […]

Ancient Horizon Rising Mod (1.21.1) – Tame Giant Prehistoric Beasts
1.21.1neoforge

Ancient Horizon Rising Mod (1.21.1) – Tame Giant Prehistoric Beasts

Ancient Horizon Rising Mod populates your Minecraft world with huge prehistoric beasts inspired by ancient history. You can encounter fierce predators in frozen biomes, find peaceful plant-eaters across lush lands, and explore deep oceans filled with primal life. The mod lets you feed these creatures their favorite foods to tame them as loyal companions. A […]

Abyssal Horizon Mod (1.21.11, 1.20.1) – Build Underwater Bases in an Oceanic
1.21.11forge

Abyssal Horizon Mod (1.21.11, 1.20.1) – Build Underwater Bases in an Oceanic

Abyssal Horizon Mod introduces a deep ocean dimension filled with underwater biomes, aquatic creatures, and sunken structures. This mod provides a dedicated aquatic realm where players can build underwater bases, tend submerged farms, and challenge a dangerous sea boss. It includes water-friendly items like waterproof doors, customizable chandeliers, and unique marine minerals. Features: Adds four […]

Hadopelagic Reach Mod (1.21.1, 1.20.1) – Survive Deep Ocean Depths
1.21.1neoforge

Hadopelagic Reach Mod (1.21.1, 1.20.1) – Survive Deep Ocean Depths

Hadopelagic Reach Mod transports players into a deep underwater realm filled with dark biomes, dangerous predators, and giant bosses. Players enter this aquatic world by entering a typhoon, encountering extreme water pressure, toxic zones, and hidden chasms. The mod adds tameable sea life, mountable sea creatures, rare crafting ores, and powerful combat gear tailored for […]

Abyssal Echoes Unbound Mod (26.2, 1.20.1) – Swim Through Sunken Temples
1.20.1fabric

Abyssal Echoes Unbound Mod (26.2, 1.20.1) – Swim Through Sunken Temples

Abyssal Echoes Unbound Mod adds over a hundred vanilla-style structures to oceans and water biomes. You can swim through sunken ruins, ancient shipwrecks, ocean temples, and drifting wooden rafts to find hidden loot. Every building uses regular blocks and mobs so it fits naturally into any world. It works on the server side as well, […]

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

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 […]

Sea Myths Legendary Ocean Monsters & Bosses Creatures Mod (26.2, 1.20.1)
1.20.1neoforge

Sea Myths Legendary Ocean Monsters & Bosses Creatures Mod (26.2, 1.20.1)

Sea Myths Legendary Ocean Monsters & Bosses Creatures Mod spawns massive terrifying creatures into your deep sea biomes. This mod fills the waters with seven giant bosses and monsters, from the towering Kraken to the friendly Bloop. You can fight these giant beasts to collect their scales and craft powerful armor sets and weapons to […]

Animal Garden Harp Seal Mod (26.2, 1.20.1) – New Ocean Mob With Dynamic Behaviors
1.20.1fabric

Animal Garden Harp Seal Mod (26.2, 1.20.1) – New Ocean Mob With Dynamic Behaviors

Animal Garden Harp Seal Mod adds a new tamable mob that spawns in frozen ocean biomes. Harp seals can be tamed using fish and require water conditions for breeding. Their AI includes avoidance behavior, self-healing actions and conditional hunting based on health. Features: Adds harp seals as tamable mobs in frozen ocean biomes Requires fish […]

Animal Garden Sea Otter Mod (26.2, 1.20.1) – Aquatic Wildlife
1.20.1fabric

Animal Garden Sea Otter Mod (26.2, 1.20.1) – Aquatic Wildlife

Animal Garden Sea Otter Mod adds the playful sea otter into the game, expanding the Animal Garden series with new aquatic wildlife. Features: Adds the sea otter as a new mob. Realistic design inspired by the actual animal. Integrates naturally into aquatic biomes (oceans, rivers, coastal areas). Part of the Animal Garden modular series. Lightweight […]

Sea Life Mod (26.2, 1.21.1) – Diverse Fish And Aquatic Life
1.21.1neoforge

Sea Life Mod (26.2, 1.21.1) – Diverse Fish And Aquatic Life

Sea Life Mod is a mod for Minecraft that makes oceans and rivers more vibrant by adding many new fish species, items, and underwater interactions. Features: Expands the aquatic world with dozens of fish and aquatic creatures that naturally occur in suitable biomes – from the deep, cold ocean to rivers, swamps, and tropical coral […]

Transcending Trident Mod (26.2, 1.20.1) – Riptide Without Rain
1.20.1fabric

Transcending Trident Mod (26.2, 1.20.1) – Riptide Without Rain

Transcending Trident Mod is a Minecraft mod that upgrades the vanilla trident mechanics, making them more versatile and fun-especially for players who love mobility and aquatic combat. Features: Riptide Without Rain: Use the Riptide enchantment even when it’s not raining-just hold a water bucket in your offhand. Great for dry biomes or indoor builds where […]

Womp's Shellfish Mod
1.21.11neoforge

Womp's Shellfish Mod

(Fabric / Forge / NeoForge) Adds several types of shellfish to the game, enhancing aquatic life and ambience.

22kdownloads
SmallAquatic's Meat Mayhem
1.21.4neoforge

SmallAquatic's Meat Mayhem

Can you beat this meat mod?

1.1kdownloads