Minecraft Java 1.20 Mods
Browse 33 free mods for Minecraft Java 1.20 — popular picks include Disaster Plants - Cursed Fate Addon., Abyssal monster, the horror of the depths., The Iron Lung Experience.
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Disaster Plants - Cursed Fate Addon.
This mod adds Disaster Plants to the Cursed Fate Mod! It adds Roots, Wooden Ball, Cursed Buds, Maximum Output, Flower Field, and Shining Sea of Growing Branches.
Abyssal monster, the horror of the depths.
Dive into the depths of the ocean and discover the Abyssal Monster, the horror of the depths! 🌊👾
The Iron Lung Experience
Inspired by the Iron Lung Game and Movie. This modpack improves ocean exploration with a twist!
Arachnophobia - All the worst Phobias at once
A hardcore horror survival modpack built around fear itself—spiders, darkness, oceans, snakes, and abandoned cities. Expect tense exploration, hostile nights, unsettling environments, and relentless survival where nowhere truly feels safe.
Dweller Nautilus (Horror)
This mod adds a new monster to the ocean. Nautilus Dweller Cursed Drowned Cursed Nautilus Shell and signs
Neutral Sea Grass and Kelp
Swaps out the neon colors seagrass and kelp use, with a more neutral color.
Karma Shader Nightmare
A cinematic horror Minecraft shader pack that turns the dark into a living threat. Features dynamic fear mechanics, hallucination warping, drifting fog banks, a blood moon, desaturated colors, and its terrifying inverted sea ceiling.
Sea eater: ocean horror
something unknown fell into the ocean
Spiral of Jujutsu
The Jujutsu sorcerers are stranded on a island where cursed waters hide sea monsters and nighttime mobs grow larger every day. With limited resources, they must survive, fight, and uncover the curse before the island overwhelms them.
Aquatic Beds
Beds in an aquatic style!

StaffCraft: Evolution
StaffCraft: Evolution adds 10+ unique magical staffs with insane abilities. Freeze enemies, bend reality, summon meteors, control the ocean and more! Collect shards from mobs, craft powerful staffs, and battle friends in the arena with the /vs system. ⚔️
Sharks with Lasers
A minecraft mod for Evil villains that mean Business
Chuii's World
A modpack made by DevilShark which focuses on expanding the minecraft experience through both the atmosphere and general gameplay experience. From terrifying caves to beautiful mountains that will take your breath away.
Lava Oceans
simple datapack that makes all oceans lava

Blue Oceans
Blue Oceans is a technology-adventure mod designed to enhance the player's gaming experience by incorporating real-life items.It also includes some magical items.
Misanthrope Gas Engine
Atmospheric simulation, simulating gas pressure, all real life gasses, real thinning atmosphere, and reworked breathing to reflect, this affects all non-aquatic mobs
Solis Blend Shaders (26.2, 1.20.1) – Reflective Water and Handheld Lighting
Solis Blend transforms lighting in your Minecraft world to look both realistic and like a fantasy game. It adds glowing water, creepy fog, and lights that shine right from your hand as you walk. Features: Realistic Lighting: The shader changes how the sun and moon light up the blocks around you. Reflective Water: Oceans and […]
The Dark Ship Map (26.2, 1.20.1) – Solve a Chilling Mystery on a Lost Ocean Liner
The Dark Ship Map traps you in a creepy mystery at sea. You start on a foggy island with a single lighthouse shining through the rain. Soon, you wander through the dark halls of an old ocean liner. This map features fancy rooms like a large lounge with a stage and a giant clock wall. […]
Thalassophobia Mod (1.20.1, 1.19.2) – Make Every Swim a Terrifying Encounter
Thalassophobia Mod fills the oceans with terrifying creatures, making every swim a dangerous adventure. You will encounter the huge Colossoteus, also called the Bloop, and many other scary monsters. This mod turns the deep sea into a frightening place where one wrong move could be your last. Features: Terrifying Leviathans Adult Colossoteus: A massive monster […]
Weapon Throw Mod (1.20.1, 1.18.2) – Throw to Kill
Weapon Throw Mod adds the ability to throw your axes and swords. Useful if you want to finish a mob or just want to have some fun. Features: Throw Enchantment: Increase throwing damage. Grounded Edge Enchantment: Chance to Apply weakness to near enemies on landing. Conccusion Enchantment: Chance to Apply Nausea and Slowness. Gravity Cursed […]
One Piece Origins Mod (1.21.1, 1.20.1) – Powerful Abilities of Devil Fruit
The One Piece Origins Mod brings the world of One Piece to Minecraft, letting you live out your pirate dreams. Start as a pirate, choose the Devil Fruit origin to gain powerful abilities, like flying or summoning fire, and explore a world filled with new items like sea prism stones and Haki stones. Encounter Marines, […]
PricelessKoala Clear Water Mod (1.20.1, 1.19.2) – No More Water Fog!
Minecraft’s underwater us a dark place. The semi transparent water turns foggy and completely opaque as the distance from the player increases. This makes it so that a player will be unable to see anything farther than a 12-15 block radius around him. This can be quite scary, since underwater hostile mobs like drowns may […]
KROTHOLE II Map (26.2, 1.20.1) – A Chilling Underwater Mystery
KROTHOLE II Map is a horror map created by LGSC team. "KROTHOLE II" is a Minecraft horror map set in Russia, 1996. As a secret agent for the scientific corporation "KROT", you are sent to Vladivostok city to investigate the "KROT-II" facility located deep underwater. With about 3 hours of horror, creepy monsters, a gloomy […]
Terrors From the Deep, (OCEAN,HORROR)
Horror/Thalassophobia Modpack aimed to make the ocean TERRIFYING
Aquatic Nightmares
This mod will (eventually) add several new creatures to your world!
No Mercy: A Zombie Apocalypse
A Zombie apocalypse modpack that heavily relies on realism in the world with Health and temperature. Use Guns from "Timeless and Classics:Zero" to kill zombies and use "Create " to make vehicles for both land, sea and air.
1 One Prime Piece Modpack (1.20.1) – Sail Fight And Master Fruits
1 One Prime Piece Modpack turns your world into a massive anime ocean filled with scattered islands, dangerous pirates, and mythical powers. You can pick your race, eat rare Devil Fruits to unlock flashy combat attacks, and build working ships to sail the high seas. Level up your stats, learn powerful Haki, and face off […]
Mofu's Subnauticraft Mod (1.20.1) – Hunt the Giant Reaper Leviathan Underwater
Mofu's Subnauticraft Mod brings giant sea monsters from the popular game Subnautica into your Minecraft world. It spawns the scary Reaper Leviathan in deep ocean biomes to test your survival skills underwater. You get a new vehicle to travel across the sea and a special trophy if you manage to defeat the beast. This mod […]
Devil May Cry Weapons Reborn Mod (1.21.8, 1.20.1)
Devil May Cry Weapons Reborn Mod brings some very fearsome weapons from the Devil May Cry game series into Minecraft. The weapons range from handheld swords with teeth to guns with firepower. All of these weapons can be found in loot chests found in mines, strongholds, desert pyramids, jungle temples, underwater ruins and village blacksmiths. […]
Lovecraft Beyond the Abyss Mod (1.20.1) – Survive a Terrifying Ocean Dimension
Lovecraft Beyond the Abyss Mod drops you into a terrifying world inspired by cosmic horror. The mod adds a massive, dark ocean dimension filled with dangerous sea monsters, creepy biomes, and tough boss fights. Features: Deep Abyss Dimension: Adds a massive underwater world with a ceiling like the Nether, requiring light sources to see in […]
One Piece The Ultimate Experience Modpack (1.20.1) – Become A Legend of The Seas
One Piece The Ultimate Experience Modpack is a modpack that turns Minecraft into a full pirate RPG inspired by One Piece. You will explore oceans, sail ships, eat Devil Fruits, and grow stronger through quests and skills. Features: Ocean World World is made of islands in a huge ocean Travel mainly by ship, like in […]
The Land Of Edraria Map (26.2, 1.20.1) – Massive Fantasy RPG Adventure
The Land Of Edraria Map is an adventure map created by _Ryuk_. You awaken in a land where whispers of war echo through ancient forests, sea mist clings to crumbling cliffs, and every road forks into fate. The Land of Edraria invites you into a vast, handcrafted world teeming with sprawling cities, hidden caves, haunted […]
Nolwar Map (26.2, 1.20.1)
Nolwar Map Overview: Nolwar Archipelago is cursed to never see summer. It is located somewhere in the middle of frozen oceans. Nolwar Map Geography Nolwar Archipelago consists of two islands, one island is called Heimlaug and another Nolwar. Legends say that you can enter sea between two islands only by sailing through Gates of Nolwar. This […]