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Forge Mods for Minecraft 1.20

Browse 16 free Forge mods for Minecraft 1.20 — popular picks include Permanent Sponges, L's Ocean Trader, Old fisherman swamp house.

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Permanent Sponges
1.21.11fabric

Permanent Sponges

Sponges to keep an area permanently dry. Fancy underwater base anyone?

3.1Mdownloads
L's Ocean Trader
1.21.8neoforge

L's Ocean Trader

adds a new villager, the Ocean Trader and his lighthouse

395kdownloads
Old fisherman swamp house
1.21.11fabric

Old fisherman swamp house

adds an old fisherman’s house to swamp biomes, with villagers and aquatic mobs beneath it

273kdownloads
Luminous Blocks
1.21.6neoforge

Luminous Blocks

Luminous glass that emit light, perfect for underwater builds and for enhanced building aesthetics.

54kdownloads
Mountain Sea and Continent three(山海大陆)
1.20.1forge

Mountain Sea and Continent three(山海大陆)

It includes level enhancement, independent attribute system and damage mechanism, magic modification against enemies and creatures, complete upgrade and development system, and constantly improving building structure for players to explore.

50kdownloads
Oceanic Adventures - Ocean Exploration Base
1.20.1forge

Oceanic Adventures - Ocean Exploration Base

Your all-in-one ocean creation and exploration mod! - With RPG and adventure elements, and creativity elements.

861downloads
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
Archimedes Mod
1.20.1forge

Archimedes Mod

Archimedes Mod is an adventure-focused Minecraft Forge 1.20.1 mod that adds mysterious Nether castles, underwater pirate ships, rare treasures, custom weapons, music discs, and more.

196downloads
Gamingbarn's Zombies Mod (1.21.11, 1.20.6) – Faster, Stronger, and Expandable Zombies
1.21.11fabric

Gamingbarn's Zombies Mod (1.21.11, 1.20.6) – Faster, Stronger, and Expandable Zombies

Gamingbarn's Zombies Mod redefines gameplay by replacing default monsters with highly powerful, fast, and adaptable zombies. These enhanced zombies have special abilities, including block-breaking, acid-spitting, and bridge-building. Water becomes a new danger zone as Water Zombies spawn day and night, moving with extreme speed in aquatic environments. Fire serves as the primary weakness for most […]

No More Grass And Kelp Mod (1.21.1, 1.20.1) – Removes Grass & Kelp From World Generation
1.21.1fabric

No More Grass And Kelp Mod (1.21.1, 1.20.1) – Removes Grass & Kelp From World Generation

When building underwater structures in the ocean, you will have to manually remove a lot of kelp plants. Similarly, when building on plain terrains, you will have to clear out grass from the ground. Both of these can be inconvenient at times. Do you want both grass and kelp to be removed from the game? […]

Shear Corals Mod (1.20.2, 1.20.1) – Use Shears To Collect Corals
1.20.2forge

Shear Corals Mod (1.20.2, 1.20.1) – Use Shears To Collect Corals

In the warm ocean biomes in the game, colorful corals generate underwater. The corals can be used for various building and decoration purposes. Players need to use a silk touch enchanted tool to collect them. But not every player in the early stages of their survival game may have access to silk touch enchanted tools. […]

Leon's Ocean Trader Mod (1.20.1, 1.19.2) – Lighthouse Structure & Ocean Trader
1.20.1forge

Leon's Ocean Trader Mod (1.20.1, 1.19.2) – Lighthouse Structure & Ocean Trader

Leon's Ocean Trader Mod introduces a new villager into the game. This is the new ocean trader, who uses a sponge block as a workstation and offers some custom trades. He can also be found spawning in the new Lighthouse structure that generates near ocean shores. This new tower is very tall and is therefore […]

Qrafty's Oilrigs Mod (1.20.6, 1.20.4) – Oceanic Oilrigs
1.20.6fabric

Qrafty's Oilrigs Mod (1.20.6, 1.20.4) – Oceanic Oilrigs

Qrafty's Oilrigs Mod introduces a unique variation of an oil rig that adds a whole new dimension to your gameplay. Spawning in every ocean world, these oil rigs are not just architectural structures but treasure troves waiting to be discovered. Each oil rig houses predefined loot and even the basement of a villager, making every […]

Affinity Enchantment Mod (1.20.1, 1.19.4) – Mine Faster In Water And Air
1.20.1forge

Affinity Enchantment Mod (1.20.1, 1.19.4) – Mine Faster In Water And Air

Affinity Enchantment Mod is a simple yet effective mod that introduces a unique helmet-exclusive enchantment to enhance movement-based mining. This enchantment is designed for players who frequently mine underwater or while airborne, making it an essential upgrade for those exploring aquatic environments or building in vertical spaces. Features: Introduction of the Affinity enchantment exclusively for […]

Aino's Underwater Adventures (Mermaid & Siren)
1.20.1forge

Aino's Underwater Adventures (Mermaid & Siren)

An underwater-themed modpack focused on playing as a mermaid or siren, featuring ocean exploration, magic, creatures, and aquatic building.

14kdownloads