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Mods for Minecraft Java

Browse 12 free mods for Minecraft Java — popular picks include Ocean Core, One Survival Island, End Sea Everywhere.

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Ocean Core
1.20.1forge

Ocean Core

A mod that turns the world into a ocean with islands scattered about

109kdownloads
One Survival Island
1.20fabric

One Survival Island

Datapack that creates a Single Survival Island in an Infinite Ocean World

102kdownloads
End Sea Everywhere
1.21.1neoforge

End Sea Everywhere

Bare bones datapack that adds the End Sea from create simulated to other dimensions. Useful for Skyblock style modpacks.

1.9kdownloads
AcidIsland - Toxic SkyBlock
1.21.5

AcidIsland - Toxic SkyBlock

SkyBlock with a deadly twist: the ocean is acid. Survive on your island, but don't fall in the water.

1.7kdownloads
Single Island Generator
1.21.11fabric

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.

1.3kdownloads
Poseidon - Underwater Survival
1.21.5

Poseidon - Underwater Survival

Shipwrecked and stranded underwater. Breathe, build, and survive in a fully aquatic island world.

415downloads
Can't Touch Water Mod (1.21.8, 1.20.1) – Water Kills On Contact
1.21.8fabric

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
1.20.1forge

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 […]

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: […]

Oceanic Equipment
1.16.5forge

Oceanic Equipment

This mod added new bosses and things for survival

6.3kdownloads
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, […]

Wonderous Sea Mod (1.20.1, 1.20) – Endless Ocean
1.20.1

Wonderous Sea Mod (1.20.1, 1.20) – Endless Ocean

Wonderous Sea Mod adds over 30 new aquatic animals, items, and mechanics to Minecraft, aiming to make survival oceans lively and immersive. Features: Adds 31+ new aquatic animals with spawn eggs. Expands oceans, rivers, and mangroves with diverse wildlife. Includes new items tied to aquatic survival. Focused on livelier oceans for exploration and immersion. Screenshots: […]