Mods for Minecraft Java
Browse 1,192 free mods for Minecraft Java — popular picks include Tidemark Additions, Atoll, DiscoverPets.
Step by step: How to install Minecraft Java mods & modpacks
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Tidemark Additions
Minecraft mod for Forge that adds a few aquatic features: two new mobs, new armor and tool sets, items, effects, and achievements
Atoll
turns surfaced parts of the ocean into Islands
DiscoverPets
interactive pet system! Discover and unlock pets by hunting them. Carry them on your head, ride them across land and ocean, or let Iron Golems defend you in battle.
Chewing Gum
This mod adds a pack of gums with 3 pieces inside used to remove nausea
Atlan Weaponry
Ocean themed weapon mod allowing you to harness the power of the ocean
Ocean Lava
as you know that the ocean is surrounded by water, but with the Ocen Lava mod, the world will change, because the entire ocean is made of lava, which will change the gameplay.
SIF (Sharked Invisible Frames)
Just a plugin that makes frames invisible when you right-click shears
SpiralGenesis
Per-player spawn allocation for Paper and Folia. Each new player gets their own 500x500 plot along an expanding spiral, on safe ground with no oceans, ravines or cliffs. Cross-play aware: Bedrock (Geyser/Floodgate) and Java are both handled.
TidefallMod
Explore deep oceans to find Tidefall ore and craft powerful aquatic tools and armor
MobSouls
Adds MobSouls that can be crafted with heart of the sea and the mobdrop witch give special abilities
Bright Out
Grinding prison mining servers but the headaches and nausea are brutal? I had the same problem. Lights Out dims your screen in 3 modes—Light, Medium, Max—to rest your eyes mid-grind. Doesn't touch server GUIs. Client-side, and works on any server
offical Randomemenoscraft
Randomemenoscraft adds an assortment of random additions. It is a work in progress mod that currently includes, Tungsten and Tungstenite tools and armor, Emerald armor, Bacon, liquid mercury, and sharks.
Sharks Rubber Chicken addon
A mod that is all about RUBBER CHICKENS. It adds 1 new item, 2 new tools, and 1 new mob
Sand Shark
"Adds dangerous sand sharks and alpha sand sharks that roam deserts and hunt players."
SeaAbilities
SeaAbilities Is a plugin for the ones that want sea creatures and sea abilities on their server. Its really fun and its custom coded.
oceanaxe
Adds a powerful ocean axe with custom abilities.
Enderberry teleport animals or villagers
Overview The Enderberry mod adds a unique item that allows players to bind and teleport animals, villagers, and aquatic creatures to desired locations, simplifying mob logistics.

UnderwaterBoost
Dolphin grace while swimming.
Boilzone
Adds a new magma themed ocean biome.
Concrete in the Cauldron
Turn concrete powder into concrete using a water cauldron — no rivers or oceans needed.
Sea Chickle
Mod based of a random Minecraft tweet
Underwater Breathing Plugin
A Minecraft Paper plugin that reverses player breathing, changing it from breathing in air to only being able to breathe underwater. This creates a unique challenge where players must constantly monitor their air level while exploring on land.
Seals OG
Friendly semiaquatic marine mammal!
EvenIronGolemsRust
Even iron golems rust if they sink. A lightweight plugin that adds corrosion damage to underwater iron golems. (アイアンゴーレムだって、沈めば錆びる。水中の鉄ゴーレムに腐食ダメージを追加する軽量プラグイン。)
Submerged: The Ocean Artifact
Dive into the deep! Defeat the Ocean Monument guardians to claim "Submerged," a brand-new custom music disc.

OceanBreath
Water breathing in ocean biomes.
JoJoStands
A JoJo-inspired Paper SMP plugin with Stands, abilities, leveling, Stand controllers, Requiem Arrows, and Stone Ocean features.

OceanBreath
Water breathing while in ocean biomes.
Island Cluster
A small island cluster in the middle of the ocean.
Remove Armor Enchant 实用附魔与爱的魔药
Added a few powerful enchantments to the original version, helpful for combat and underwater exploration.本模组添加了两种附魔脱甲与炸塘,让你在战斗和环境破坏中有更多玩法。
MermodSync
Bring Mermod's sea necklace to vanilla Paper servers — no mod required server-side.
DrownedOverhaul
Drowned mobs can now grab and drag players underwater. A dangerous new twist to ocean survival!
TradeWinds
A BentoBox game mode of sea trading, smuggling, and piracy
Tidefall | ✅ Ocean dimension: 3 depth layers, 10 creatures, 3 bosses, mounts & submarines - no mods
Dive into an ocean dimension: oxygen, pressure, animated creatures, bosses and a dungeon. No mods.
GrandSeas
Survive the acid ocean! Build islands, manage teams, and dominate the toxic seas in this ultimate plugin.
OceanCooldown
Modern, ultra-lightweight item, weapon, food & enchantment cooldowns with visual hotbar sweeps.