Minecraft Java 1.20 Mods
Browse 115 free mods for Minecraft Java 1.20 — popular picks include Seaopolis: Submerged, Wonderous Sea - An Endless Ocean Adventure, Create: Stranded at Sea.
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Seaopolis: Submerged
An ocean based survival questing modpack.
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!
Create: Stranded at Sea
An ocean survival, centered around create automation, adventure, and a fully integrated economy system.
Beyond Ocean
Ocean Survival Modpack | Explore | Dive into the unknown | Survive
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
Shark Totem of Undying
The Shark Totem resource pack transforms the totem of undying into a shark, offering Minecraft players an aesthetic that embodies the raw power and survival instincts of one of the ocean’s most revered predators.
NANGMAN SEA
Can you survive in the sea?
Ocean Raft
you start with a 3x3 raft or something of the users choicse but its a survival challange modpack
Ship and Physics
Ships made of blocks with realistic ocean and waves, pirate sabers and pistols, this modpack will add ship physics to Minecraft, and there are resource packs for playing as a pirate or Viking.
![[Alone on a Raft] Ocean Survival](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/219207.webp)
[Alone on a Raft] Ocean Survival
A perfect ocean survival modpack for a "100 Days" challenge!Explore a world of vast islands, craft an ever-growing boat, and survive dangerous sea creatures.
Castaway - Island Survival
Forge 1.20.1 | An aquatic island survival adventure with quests, custom world generation, ocean and island content.
Atlantis: Fire Beneath Water
Classic underwater survival challenge map, now upgraded to Datapack | 经典水下生存地图数据包重制版《亚特兰蒂斯：水寒火暖》
Society: Mystical Ocean
Explore the 5 major magic mods in a survival island world
Chromakey
Changes Glowstone block texture to full green, Sea Lantern to blue and Shroomlight to red
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.
Oceanic Survival
A single island surrounded by endless seas.
Uiopik Aquatic Adventure
A Minecraft Ocean Exploration Modpack. Inspired by Subnautica and other Ocean survival Games.
Stranded Sea
Exploration, Underwater, Survival, Automation
Ocean Survival
Survive in an ocean world full of ships!
TCC: Seas
Focusing on underwater exploration, automation, tech, magic, and questing. This pack brings an optimized, fun experience.
More Ocean Survival
This modpack introduces additional adventuring opportunities to Minecraft's oceans!
OCEANonly survival
Survive in a world covered by ocean with only scattered islands to explore. Build sea bases, expand your resources, and thrive in an endless water world.
Terra Wastelands
players sail the seas, exploring islands and diving underwater to loot valuable resources. As they venture deeper, they must fend off zombies and mutants that pose constant threats. Balancing exploration, survival, and combat,
Far Distant Shores
Set sail in the true ocean modpack, featuring vast oceans, variety of biomes, and endless treasures to discover!
Balanced Craftable Heart of the Sea
A simple datapack that adds a challenging crafting recipe for the Heart of the Sea (requires a Nether Star) Intended for Skyblock, Superflat, Skyleaf Biomes and other limited overworld types.
Nuclear sewage-核污水
This is a data pack that can be used for island survival, players will get poison and nausea when they touch water, and after drinking the water lung potion, they will be immune to poison and nausea, and of course, players can take a boat without harm!
Oak Shaders (26.2, 1.20.1) – Soft Lighting and Realistic Water Effects
Oak bathes your Minecraft world in smooth, calm lighting and adds beautiful water effects. This shader turns everyday survival into a peaceful journey with soft colors and natural shadows. Features: Realistic Water: Changes the blocky oceans into clear, moving water that looks like real life. Adds soft lighting across the land to make caves and […]
Origins Mystic's Class Pack Data Pack (1.20.1) – Unique Roles to Fit
Origins Mystic's Class Pack Data Pack adds 20 unique player classes for Origins Mod. It equips you with specialized passives and helpful perks tailored to different survival playstyles, ranging from cave exploration and deep-sea diving to heavy combat and base building. The pack functions directly alongside the base mod without requiring extra addons. It also […]
Small Beach House Map (26.2, 1.20.1) – A Cozy Coastal Starter Base
Small Beach House brings a cozy coastal home right to the ocean shore. This map gives you a peaceful spot loaded with basic items you need to start your survival journey. You can relax by the water or use the base as a comfortable shelter while exploring the surrounding area. Features: Places a neat wooden […]
Integrated Seven Seas Data Pack (1.21.1, 1.20.1) – Battle Hostile Pirate Ships
Integrated Seven Seas Data Pack overhauls the structures from When Dungeons Arise – Seven Seas. It decorates ship interiors using blocks and items from Create, Quark, Supplementaries, and Farmer's Delight. The data pack adds more monsters inside each vessel and balances chest loot for survival gameplay. Every ship now spawns only in deep ocean waters […]
Salmon Hunger Bar Resource Pack (26.2, 1.20.1) – Playful Ocean Vibes
Salmon Hunger Bar Resource Pack replaces the standard meat shank icons on your food bar with swimming salmon. This pack adds a playful marine look to your survival interface while keeping food levels clear to see. It updates standard hunger meters, hunger status effects, and works with popular food mods. Features: Replaces the default drumstick […]
The Island Castle Map (26.2, 1.20.1) – Start Your Survival Story
The Island Castle Map drops you onto a remote piece of land surrounded by the deep ocean. This map gives you a large medieval fortress to walk through and use as your own base. It runs in normal vanilla Minecraft without asking for any extra downloads. Features: Custom Island: Places you on a specially built […]
Better Bubbles Resource Pack (26.2, 1.20.1) – Texture Pack
Better Bubbles Resource Pack simply enhances the appearance of the HUD survival bubbles, making them more visually appealing and easier to read. Within this clean pack, smoother & more stylish bubbles will create a refreshed, modern look for the breath bar. Whether you're exploring the depths of the ocean or just keeping an eye on […]
Pirate Fortress Map (26.2, 1.20.1) – Rule the Oceans From a Massive Island Fortress
Pirate Fortress Map drops you onto a tropical island dominated by a huge stone castle. You can walk along the tall walls, check out the inner courtyard, and look out over the ocean from your new base. It gives you a perfect starting point for a pirate-themed survival world or a fun place to play […]
Cast Away Map (26.2, 1.20.1) – Lost in Code
Cast Away Map throws you into the aftermath of a digital shipwreck, where a violent storm leaves you stranded on a mysterious island surrounded by endless ocean. Beneath its simple “survival island” label lies a familiar yet immersive experience – lush greenery, golden shores, and just enough isolation to make every decision matter. With nothing […]