Mods for Minecraft Java
Browse 45 free mods for Minecraft Java — popular picks include SkyOcean, Wonderous Sea - An Endless Ocean Adventure, Ocean Core.
Updated daily
SkyOcean
A lightweight Hypixel SkyBlock QOL mod that aims to improve the experience without modifying too heavily
Wonderous Sea - An Endless Ocean Adventure
Welcome to Wonderous Sea! Wonderous Sea is the last installment and attempt at the mod "Endless Ocean". Wonderous Sea adds a plethora of new animals, and items to the game. Geared towards making survival oceans much more lively!
Ocean Core
A mod that turns the world into a ocean with islands scattered about
One Survival Island
Datapack that creates a Single Survival Island in an Infinite Ocean World
End Sea Everywhere
Bare bones datapack that adds the End Sea from create simulated to other dimensions. Useful for Skyblock style modpacks.
AcidIsland - Toxic SkyBlock
SkyBlock with a deadly twist: the ocean is acid. Survive on your island, but don't fall in the water.
Single Island Generator
A Minecraft world generation mod that adds an Island world type, generating an ocean-only world with one randomly generated survival island.
Poseidon - Underwater Survival
Shipwrecked and stranded underwater. Breathe, build, and survive in a fully aquatic island world.
Drown Panic
"An immersive mod that enhances survival atmosphere underwater with a wide screen vignette (tunnel vision) and realistic heartbeat sounds when drowning."
Survival Sickness
Survival Sickness adds a deeper survival health system to Minecraft. Players can catch diseases from bad weather, mobs, unsafe food, desert heat, freezing, low sleep, wounds, and underwater strain.
Special Potions
Adds new powerful potions with unique abilities like Fire, Ocean, Wind, Warden, Ender, Speed, and Strength effects for survival and PvP gameplay.
DrownedOverhaul
Drowned mobs can now grab and drag players underwater. A dangerous new twist to ocean survival!
Warm Islands Mod (1.21.3, 1.20.1) – Generate Pirate Themed Worlds
Want to play around in a pirate themed world? Want to challenge yourself to a survival experience where no large landmasses are present? If the answer to either is yes, Warm Islands Mod is for you. The worlds you generate with this mod installed generate with warm islands and oceans, and nothing else. This paves […]
Water World Mod (1.21.4, 1.20.1) – Submerged Survival Challenge
In the vanilla game, the sea level is at y-level of 63. This means the topmost layer of water in oceans and rivers will be at Y=63. Water World Mod increases this limit to Y=127. With this mod installed, your entire world will be covered in water, making way for an exciting challenge. When you […]
Can't Touch Water Mod (1.21.8, 1.20.1) – Water Kills On Contact
Can't Touch Water Mod is a fun challenge mod that tests your survival limits. The mod adds a simple new change – water will kill you instantly upon contact. Swimming and ocean exploration are key elements of the survival gameplay. And with this mod installed, those elements of the game are restricted. Features: Adds a […]
Aquamirae Mod (1.20.1, 1.19.2) – Mysterious Oceanic Adventure
Aquamirae Mod is a mod focused on generating new structures of varying sizes and designs for survival mode enthusiasts. For example, players can discover the Ice Maze in the Deep Frozen Ocean biome. These new structures may or may not contain hostile creatures. Currently, the entities introduced by this mod include Eel, Maw, Mother of […]
Yakurum Mod (1.20.1) – Conquer The Depths
Yakurum Mod is an expansive water-themed mod that brings boss fights, powerful armor, unique weapons, and mystical creatures into your Minecraft world. Explore aquatic structures, battle ferocious sea monsters, and harness new resources to craft legendary gear. Features: Mysterious structures scattered across the world, holding secrets to uncover. Unique mechanics that enhance survival and combat. […]
Jaded OceanSpawns Mod (1.7.10, 1.6.4) – Useful for Skyblock-Based Modpacks
Jaded OceanSpawns Mod is designed to enhance gameplay by enabling mobs and animals to spawn naturally in ocean biomes. This mod is particularly useful for skyblock-based modpacks, as it eliminates the need for additional tools like BiomeTweaker. It also introduces new marine creatures, enriching the oceanic environment and making it more dynamic. Jaded OceanSpawns Mod […]
PlasticStrawActivist's Infinite Music Mod (1.21.1, 1.20.1) – Endless Music In Minecraft
PlasticStrawActivist's Infinite Music Mod removes the gaps between tracks, delivering uninterrupted music throughout your gameplay. It also lets you fine-tune the soundtrack by adjusting delays or disabling certain music types. Features: Continuous playback with no forced delays. Set custom delay times for different music types. Enable or disable categories like menu, survival, creative, underwater, or […]
Shear Corals Mod (1.20.2, 1.20.1) – Use Shears To Collect Corals
In the warm ocean biomes in the game, colorful corals generate underwater. The corals can be used for various building and decoration purposes. Players need to use a silk touch enchanted tool to collect them. But not every player in the early stages of their survival game may have access to silk touch enchanted tools. […]
Thin Air Mod (1.20.4, 1.20.1) – Survive or Suffocate
Prepare for an air-tight challenge with Thin Air Mod the Minecraft new feature that takes your survival skills to new heights-literally. This unique mod introduces hardcore air mechanics that add an extra layer of realism and difficulty to your gameplay. As you venture away from the world's sea level, breathing becomes increasingly challenging, turning cave […]
Seafaring Mod 1.14.4 (Make Survival Underwater More Interesting)
Seafaring Mod 1.14.4 aims to add more dynamic creatures in the ocean and make survival underwater more interesting. Let's go explore the ocean and find life a little different under the waves. Features: New rocks and salt deposits to collect New fish to find in swamps, rivers, and oceans Requires: Minecraft Forge Seafaring Mod 1.14.4 […]
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: […]
Wasteland Mod by GiMoe
Wasteland Mod is meant to make minecraft survival much harder. You wake up in an underground shelter and just like in a 'real' apocalypse: Food and water is scarce Barren surface – no grass or flowers All trees are 'dead' – no leaves Dry wasteland – no oceans or rivers Ruined houses Abandoned villages Special […]
AcidIsland
Island survival in a sea of acid. With a cow. Harder than skyblock?
Block Fruits
Blox fruit-based mod with sea beast and two demonic fruits, it has structures totally in survival and fun, hope you like it.
Oceanic Equipment
This mod added new bosses and things for survival
Aaron Alerts
A Minecraft 1.8.9 mod to remind users to kill sea creatures in Hypixel Skyblock
OneWayExchanges
Give an item to a player by right clicking. Nice if on a skyblock or underwater/lava if you can't drop that item.
DS Dragonborn - Cave, Forest & Sea
Adds dragonborn for the 3 default dragons to Dragon Survival
Abyssal Tides Mod (1.21.1, 1.20.1) – Build Underwater Bases in a Vast Ocean
Abyssal Tides Mod introduces a deep ocean dimension built for underwater survival. It fills the world with submerged biomes, sea plants, and custom marine life. You can explore sunken ruins, collect rare sea resources, and fight a powerful ocean boss. The mod focuses on creating a complete aquatic environment for players who want to build […]
Subnautica Ember Mod (1.21.8) – Survive Giant Leviathans in the Deep Ocean
Subnautica Ember Mod brings the deep-sea survival of Subnautica into your game. It fills your oceans with new alien creatures, underwater biomes, and hidden dangers. You start in calm waters but must dive into dark caves and deep trenches to find new things. The mod also adds an infection sickness that makes survival harder as […]
Subnautica After Zero Mod (26.1.2, 1.21.1) – Survive the Deep Sea and Uncover
Subnautica After Zero Mod brings the famous underwater survival game into your Minecraft world. It continues the story a few years after the events of Subnautica Below Zero. This mod adds familiar alien fish, special tools, and massive ocean biomes to explore. It is built specifically to work with a custom story map for the […]
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, […]
Feesh Mod (26.2, 1.21.11) – Never Miss a Rare Catch in Hypixel Skyblock Fishing
Feesh Mod brings helpful tools to your Hypixel Skyblock fishing trips. This mod adds trackers, alerts, and chat features so you always know what happens on your screen. It tracks your profits, counts the sea creatures you catch, and warns you when important events happen. You get a cleaner chat box and useful timers right […]
Terrarium by Lynxs Mod (1.21.11, 1.20.1) – Survive on an Accurate Replica
Terrarium by Lynxs Mod lets you explore a massive, pixel-perfect version of Earth right inside your game. It uses real-world elevation and climate data to generate mountains, valleys, and oceans exactly as they exist in real life. You can change the zoom level to control how big the planet gets, from a small survival map […]