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Minecraft Java 1.20 Mods

Browse 26 free mods for Minecraft Java 1.20 — popular picks include RaftPack, Sunveil, Karma Shader Nightmare.

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RaftPack
1.20.1fabric

RaftPack

Raft Pack is a "Raft" inspired Modpack that leaves you stranded in the ocean, scavenging for resources.

188kdownloads
Sunveil
1.21

Sunveil

Enhanced Minecraft visuals with dynamic sun-tracking shadows, crystal-clear underwater exploration, warm golden lighting, and smooth anti-aliased shadow edges. Features realistic water reflections and optimized performance for all worlds.

96kdownloads
Karma Shader Nightmare
1.18.2

Karma Shader Nightmare

A cinematic horror Minecraft shader pack that turns the dark into a living threat. Features dynamic fear mechanics, hallucination warping, drifting fog banks, a blood moon, desaturated colors, and its terrifying inverted sea ceiling.

2.2kdownloads
Zenith Shaders
1.16.5

Zenith Shaders

A lightweight, highly optimized shaderpack focusing on soft procedural 3D clouds, immersive underwater distortion, cozy light-source blooming, and beautifully balanced, non-blinding exposures for day and night.

1.4kdownloads
TCC: Seas
1.20.1forge

TCC: Seas

Focusing on underwater exploration, automation, tech, magic, and questing. This pack brings an optimized, fun experience.

1.2kdownloads
NoUnderwaterFog
1.17

NoUnderwaterFog

The only shader that removes underwater fog without any other visual changes!

1.2kdownloads
Ocean Overhaul
1.20.1forge

Ocean Overhaul

This modpack completely overhauls Minecrafts ocean, adding much more for you to explore and performance improvements.

1.1kdownloads
Ocean Optimization
1.20.6fabric

Ocean Optimization

A mod pack revolving around optimization and small, Quality of Life changes.

817downloads
Depths of Discovery
1.20.1fabric

Depths of Discovery

Explore new adventures with magical lights and immersive sounds. Connect with friends via voice chat, build villages, farm, and cook delicious dishes. But beware of the treacherous ocean, where dangers lurk beneath the waves.

517downloads
Cloud Sea
1.20.1fabric

Cloud Sea

Welcome to the Cloud Sea | Explore floating islands in a modpack for Fabric 1.20.1

457downloads
OceanCastle-Modded Adventure
1.20.1forge

OceanCastle-Modded Adventure

Create-focused modpack with addons for automation, machines, and creative builds. Ideal for tech lovers and multiplayer. Build complex factories and enjoy an optimized Minecraft experience.

322downloads
Hazardous Oceans
1.20.1forge

Hazardous Oceans

Multipurpose modpack focused on the ocean, exploration, QOL and building. Suitable for many playstyles and made with servers in mind.

307downloads
deep sea adveture
1.20.1forge

deep sea adveture

this is a modpack that adds a whole deep sea and beach adventure

171downloads
SeaCraft
1.20.1fabric

SeaCraft

Explore vast oceans, build ships with physics, and master Create automation in a soulslike world.

150downloads
An Ocean Voyage
1.20.1forge

An Ocean Voyage

A relaxing modpack focusing on sailing, fishing, cooking, and exploring a vast ocean of islands and continents!

39downloads
OTTERBOAT Resource Pack (1.20.1) – Adorable Swimming Otters Instead
1.20.1

OTTERBOAT Resource Pack (1.20.1) – Adorable Swimming Otters Instead

OTTERBOAT Resource Pack replaces the standard wooden boats in Minecraft with adorable swimming otters. It gives you a fun and unique way to travel across the oceans and rivers of your world. Features: Otter Models: Replaces all standard wooden boats with custom animal shapes. Works perfectly with OptiFine to display the new textures correctly. Features […]

Reflexa Shaders (26.2, 1.20.1) – Balanced Visual Quality And Performance
1.20.1

Reflexa Shaders (26.2, 1.20.1) – Balanced Visual Quality And Performance

Reflexa Shaders designed to improve visual quality without significantly reducing frame rate. The shader enhances water rendering, sky systems, lighting, and post-processing effects while remaining suitable for mid-range and lower-end hardware. Features: Realistic water refraction with light bending Enhanced underwater visibility Dynamic water waves and surface reflections Three-dimensional volumetric clouds Real-time weather and atmospheric effects […]

Windom Shaders (26.2, 1.20.1) – Great Performance for Low-End PCs
1.20.1

Windom Shaders (26.2, 1.20.1) – Great Performance for Low-End PCs

Windom Shaders allows you to have a fancy look of Minecraft and great peformance. It will be playable for everyone, even intel GPU users will be able to run this with smooth peformance. The shadows are made to look fancy but have the fastest peformance, they look kinda pixe-ly but still looks good. The underwater […]

Vanilla Advanced Shaders (26.2, 1.20.1) – High-Performance in Low-End PC
1.20.1

Vanilla Advanced Shaders (26.2, 1.20.1) – High-Performance in Low-End PC

Vanilla Advanced Shaders is a high-performance shader meant to both look good and run on low-end computers. It is not guaranteed to work on AMD/integrated graphics. Features: Shadows Colored Shadows Volumetrics LabPBR Support Waving Foliage & Water Screenshots: Water Reflections Metals Colored Lights Ocean Fog Sunlight in a Forest More Fog Vanilla Advanced Shaders Download […]

Arc Shaders (26.2, 1.20.1) – Everything Looks Like Real Life
1.20.1

Arc Shaders (26.2, 1.20.1) – Everything Looks Like Real Life

Arc Shaders attempts to provide high-quality lighting while focusing on performance and configurability. It aims to providing realistic visuals with very minimal performance loss. Almost every effect/feature can be fine-tuned for the ideal balance between performance and quality. Also contains special support for Physics Mod ocean waves and snow. Features: HDR lighting Volumetric lighting Volumetric […]

Too Many Cods Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Too Many Cods Resource Pack (1.21.1, 1.20.1) – Texture Pack

Too Many Cods Resource Pack mainly adds various cods and other fishes into Minecraft game. The naming conventions to obtain specific species are found in cod.properties. Within this slight pack, your ocean world will be full of unique and stunning creatures. Noted that Optifine is required for this pack to work. In general, it is […]

Krakens & Mermaids Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Krakens & Mermaids Resource Pack (1.21.1, 1.20.1) – Texture Pack

Krakens & Mermaids Resource Pack is a simple and reasonable pack which aims to add beautiful mermaids into Minecraft world. Within this slight pack, you can have an opportunity to enjoy beautiful performance by the mermaids in the ocean. These creatures will definitely make your game experience in the sea become more meaningful and impressive. […]

Hololive-Ocean Friends Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Hololive-Ocean Friends Resource Pack (1.21.1, 1.20.1) – Texture Pack

Hololive-Ocean Friends Resource Pack simply replaces dolphin with hololive members with 50% chance of spawn hololive oness. With this pack installed, you ocean world in the game will become much more fabulous with new creatures. With a low resolution of 16×16, you only hit a little performance to try out this interesting pack! Screenshots: Requires: […]

S
1.20.1fabric

Sea of Illagers

Sail the seas, discover treasure, fight pirates and illagers, and explore a world inspired by Sea of Thieves.

141downloads
UpaamaShaders Shaders (26.2, 1.20.1) – Cinematic Lighting and Realistic Shadows
1.20.1

UpaamaShaders Shaders (26.2, 1.20.1) – Cinematic Lighting and Realistic Shadows

UpaamaShaders paints your Minecraft world with cinematic lighting and realistic shadows. This shader pack gives rivers and oceans clear, beautiful water while keeping the original vanilla art style intact. It also introduces atmospheric sky visuals and maintains smooth performance during gameplay. Features: Adds cinematic lighting across all biomes and landscapes. Casts realistic shadows under blocks, […]

Explosive Enhancement Mod (26.2, 1.20.1) – Enhanced Explosion Effects
1.20.1

Explosive Enhancement Mod (26.2, 1.20.1) – Enhanced Explosion Effects

Explosive Enhancement Mod is a small visual mod that improves the vanilla explosion effects and animations in Minecraft. It’s lightweight on performance but looks significantly better than in regular Minecraft. The mod adds explosion effects in the air and underwater. It also includes a number of settings, allowing users to tweak the appearance or disable […]