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Minecraft Java 1.20 Mods

Browse 58 free mods for Minecraft Java 1.20 — popular picks include DragN’s Bettas & Aquatics!, YUNG's Better Caves, Wavify.

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DragN’s Bettas & Aquatics!
1.20.1forge

DragN’s Bettas & Aquatics!

Betta fish and decorative, customizable aquariums!

1.2Mdownloads
YUNG's Better Caves
1.20.1fabric

YUNG's Better Caves

Overhauled cave generation, underground lakes and rivers, lava oceans, and more!

1.2Mdownloads
Wavify
1.20.1fabric

Wavify

Adds ambient waves to beaches,oceans and rivers!

51kdownloads
Fish Tanks
1.20.4fabric

Fish Tanks

Adds fish tanks for your favorite aquatic friends!

43kdownloads
fapdos' Aquatic Additions
1.20.1forge

fapdos' Aquatic Additions

Adds many new fish creatures and underwater decorations to the game

32kdownloads
Sea Creeps
1.20.1forge

Sea Creeps

Sea Creeps have swam into Modrinth! The ocean just got explosive...

17kdownloads
Dorsal Moon
1.20forge

Dorsal Moon

An add-on for Enhanced Celestials, adding a Moon that aids in ocean exploration for the night.

16kdownloads
Water Caustics
1.20

Water Caustics

Makes oceans more immersive by giving blocks animated textures to mimic water caustics from vibrant visuals, only underwater, and without the use of shaders.

16kdownloads
Panorama ocean and village
1.6.1

Panorama ocean and village

Panorama ocean and village by Beluimem

11kdownloads
Ethereal Sea Sky Overlay
1.20

Ethereal Sea Sky Overlay

A mesmerizing sky overlay depicting a cloudy sky above the sea

8.2kdownloads
Atlantis: Fire Beneath Water
1.20

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》

7.3kdownloads
Deep Ocean Panorama
17w43a

Deep Ocean Panorama

A custom main-menu panorama depicting the deep ocean

6.2kdownloads
Chromakey Blocks
1.12.2

Chromakey Blocks

A resource pack for adding chromakey blocks in Minecraft! This makes it easy to take out the background from screenshots or videos like a greenscreen. This changes glowstone to green, sea lanterns to blue, and shroomlights to red.

6.1kdownloads
New icons by Matik
1.20.1

New icons by Matik

A resource pack that changes the appearance of hearts, experience bars, hunger bar and underwater breathing bar.

5.8kdownloads
PirateDive
1.20.1fabric

PirateDive

Ripoff sea of thieves frfr

5.5kdownloads
Chromakey
1.16

Chromakey

Changes Glowstone block texture to full green, Sea Lantern to blue and Shroomlight to red

5.3kdownloads
Nauticlysm
1.20.2

Nauticlysm

Adding new nautilus mobs with different variants for ocean biomes!

3.2kdownloads
Pufferz
1.20.1forge

Pufferz

Want more aquatic animals & plants to fill your aquariums? Well then look no further!

3.0kdownloads
UnderDasea
1.20.1forge

UnderDasea

A mod that aims to add life to the oceans.

2.6kdownloads
Os' Creepto Currency
1.20.6

Os' Creepto Currency

This pack changes non-waterlogged (dead) sea pickles to stacks of Creepto coins of your choice of color(s). Versions: One of 8 colors, all colors, gems only, or metals only.

2.5kdownloads
Gods Of Olympus
1.20.4fabric

Gods Of Olympus

Gods of the sky and sea

2.2kdownloads
Chubby Blåhaj | not only anymore!
1.20.1fabric

Chubby Blåhaj | not only anymore!

Chubby version of toy shark, Blåhaj. and other plushy.

2.1kdownloads
Loggerhead Luminancies
1.20.4fabric

Loggerhead Luminancies

Adds a sea lantern variant crafted using scutes that can float in water.

1.9kdownloads
Pride Blåhaj Backport
1.20fabric

Pride Blåhaj Backport

Backports the Blahåj Replushed mod's newer pride sharks to 1.20.1.

1.2kdownloads
Colorful Sea Lanterns
1.20.1forge

Colorful Sea Lanterns

Adds craft-able sea lanterns of all dye colors.

1.2kdownloads
Improved Rails (TURNABLE POWERED RAILS)
1.20.1fabric

Improved Rails (TURNABLE POWERED RAILS)

Underwater-version Rails! Rails that's always activated!

1.1kdownloads
Aquatic Beds
1.20

Aquatic Beds

Beds in an aquatic style!

591downloads
Chilled
1.20.1forge

Chilled

A Medium Mod improving the Deep cold oceans.

591downloads
AquaWindow
1.16.5

AquaWindow

AquaWindow — Replaces the wooden floor of all 9 vanilla boats with crystal-clear glass. Perfect for underwater safari and ocean exploration!

570downloads
Fruit of Thieves
1.20fabric

Fruit of Thieves

A mod that adds fruit from sea of thieves

567downloads
SharkoCraft
1.20.4

SharkoCraft

A Vanilla/oCd-ish combo resource pack.

393downloads
Cool-Sea Panorama/Wallpaper
1.16

Cool-Sea Panorama/Wallpaper

Changes the Panorama to a Cool-Sea image by Calvin Kinateder.

309downloads
Ocean Panorama
17w43a

Ocean Panorama

A custom main-menu panorama depicting the ocean

285downloads
Craftable Vanilla Lights
1.20

Craftable Vanilla Lights

A simple datapack that adds 4 new crafting recipes to the game : Ochre Froglight, Pearlescent Froglight, Verdant Froglight and (a better crafting recipe for) Sea Lantern.

141downloads
Integrated Seven Seas Data Pack (1.21.1, 1.20.1) – Battle Hostile Pirate Ships
1.21.1

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 […]

Repurposed Structures Better Ocean Monuments Compat Datapack Resource Pack (1.21.1, 1.20.1)
1.21.1

Repurposed Structures Better Ocean Monuments Compat Datapack Resource Pack (1.21.1, 1.20.1)

Repurposed Structures Better Ocean Monuments Compat Datapack Resource Pack adds visual compatibility for Repurposed Structures and YUNG's Better Ocean Monuments. It changes the alternative monuments to match the building style of YUNG's structures. Features: Updates the layout of alternative monuments to match the new design. Changes the exterior and interior for the desert, jungle, icy, […]