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Forge Mods for Minecraft 1.20

Browse 35 free Forge mods for Minecraft 1.20 — popular picks include William Wythers' Expanded Ecosphere, Dynamic Waters: Realistic Flowing Rivers, Au Naturel: Realistic Fishing.

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William Wythers' Expanded Ecosphere
1.21.1neoforge

William Wythers' Expanded Ecosphere

This mod adds close to 200 biomes and aims to make the overworld more realistic and atmospheric

4.7Mdownloads
Dynamic Waters: Realistic Flowing Rivers
1.21.1neoforge

Dynamic Waters: Realistic Flowing Rivers

Realistic flowing river currents with Streams-style rivers and natural water behavior

201kdownloads
Au Naturel: Realistic Fishing
1.20.1forge

Au Naturel: Realistic Fishing

A mod to make fishing more immersive and restrict the player from fishing everywhere all the time

122kdownloads
Project Atmosphere: Realistic Climate & Weather
1.21.1neoforge

Project Atmosphere: Realistic Climate & Weather

Project Atmosphere is a Forge mod that adds dynamic weather, realistic temperature, seasonal effects, and cloud simulation with full Serene Seasons support.

114kdownloads
HORROR -  Echoes In The Pines - Siren head  (horror)
1.20.1forge

HORROR - Echoes In The Pines - Siren head (horror)

Atmospheric survival-horror modpack featuring abandoned forests, immersive exploration, realistic ambience, and terrifying creatures lurking in the dark.

14kdownloads
Solstice Dynamic Seasons
1.20.1fabric

Solstice Dynamic Seasons

Experience a living world with Solstice: Dynamic Seasons, a 14-step seasonal simulation . Features realistic weather, shifting daylight, biome-aware snow, and custom crop growth. The ultimate Minecraft atmosphere!

6.8kdownloads
Biome Plus
1.20.1forge

Biome Plus

Biome Plus enriches Minecraft with more vibrant biomes. Discover the Birch Forest Plus, featuring lusher vegetation and vanilla animals! Perfect for those looking for a more immersive, realistic exploration experience.

5.0kdownloads
realistic fart and poop
1.20.6neoforge

realistic fart and poop

in this mod you can scare your friends by farting. You can shoot your friends with the new weapon

3.0kdownloads
Dreamwoods Redux
1.21.1fabric

Dreamwoods Redux

Vanilla biomes overhaul with big and more realistic trees and other small features

2.9kdownloads
RealityMod
1.20.1forge

RealityMod

RealityMod is a Minecraft mod that aims to enhance the game's biomes, mobs and mechanics. It's currently undergoing a major overhaul, featuring new textures, models, and more realistic gameplay elements.

2.8kdownloads
Dreamwoods Original
1.21.1fabric

Dreamwoods Original

Vanilla biomes rework+new biomes, big and realistic trees and enchanced flora - everything created only with vanilla blocks

2.7kdownloads
DayZ SMP
1.20.1forge

DayZ SMP

Realistic Zombie Survival modpack based off the game DayZ. This pack was made for a public server for youtuber FragDempsey. This mod offers realistic zombie textures, guns, new biomes, and more!

2.1kdownloads
No Hand Break
1.20.1forge

No Hand Break

A realistic mod where you can't break blocks with your hands.

2.1kdownloads
EagleCraft RPG
1.20.1forge

EagleCraft RPG

These mods create a completely revamped Minecraft experience, adding hundreds of realistic biomes, epic structures, new mobs, unique weapons and adventures, all with important optimizations for performance and stability.

1.9kdownloads
Layers ( world generation )
1.20.1forge

Layers ( world generation )

A realistic world generation tool for a better minecraft!

1.7kdownloads
Seasons MC
1.20.1forge

Seasons MC

Experience the world in motion with realistic seasonal cycles

855downloads
Wild Nature
1.20.1forge

Wild Nature

Wild Nature is a vibrant Minecraft modpack featuring mods that enhance exploration and farming. Discover diverse biomes, enjoy stunning views, and experience realistic agriculture. Immerse yourself in nature with Wild Nature today!

773downloads
World Reimagined
1.20.1forge

World Reimagined

This modpack completely transforms the way you experience the world. Nature feels more alive than ever—grass gently sways in the wind, water features realistic waves and reflections.

769downloads
RedNexus's Animals+
1.20.1forge

RedNexus's Animals+

A modpack that gives players a more realistic nature-y feel in Minecraft... Ah....

619downloads
Lost In The Wilderness
1.20.1forge

Lost In The Wilderness

Hunger, thirst, boiling and freezing temperatures, natural disasters, 50+ new mobs and biomes... How long can you survive Minecraft's most realistic modpack?

614downloads
MC Relived
1.20.1forge

MC Relived

This MC Modpack (Forge 1.20.1) is a mix of realistic(ish) survival, with realistic world generation, more biomes, furniture, etc and a mix of horror thrown in.

450downloads
Still Life Mod (1.21.8, 1.20.1) – Biomes Are Replaced With More Natural Versions
1.21.8fabric

Still Life Mod (1.21.8, 1.20.1) – Biomes Are Replaced With More Natural Versions

Still Life Mod adds small details to make the game world feel more natural and real, with revamped biomes and added movement in them. It also includes magical caves that contrast with the realistic surface areas. Features: All original Minecraft surface biomes are replaced with more natural versions. Still Life biomes have more plants, flowers, […]

Oceanic Realms Mod (1.20.1) – Sharks, Crabs And New Sea Biomes
1.20.1forge

Oceanic Realms Mod (1.20.1) – Sharks, Crabs And New Sea Biomes

Oceanic Realms Mod adds new biomes, realistic marine animals, and vibrant underwater activity. From group-traveling hammerheads to plankton-feeding whale sharks. Features: Adds sharks (Great White, Hammerhead, Whale Shark…) New large & small fish species: Tuna, Sailfish, Lionfish, etc. Crabs that can be eaten-and even dance to music. Unique spawn conditions across warm, cold, and deep […]

Cosmic Horizons Mod (1.20.1, 1.20) – Space Like You Have Never Seen It
1.20.1forge

Cosmic Horizons Mod (1.20.1, 1.20) – Space Like You Have Never Seen It

Cosmic Horizons Mod transforms Minecraft into a galactic sandbox, introducing planets, moons, gravity systems, space travel, and advanced tech. It’s a spiritual successor to Galacticraft, but with a fresh engine and stunning visuals. Features: Travel to custom planets and moons with unique gravity and biomes Build and upgrade ships to survive harsh conditions Realistic space […]

What is Stone? Mod (1.20.4, 1.20.1) – Real Rocks Real Variety
1.20.4forge

What is Stone? Mod (1.20.4, 1.20.1) – Real Rocks Real Variety

What is Stone? Mod replaces Minecraft’s generic stone with real-world stone variants, giving caves and badlands biomes a vibrant geological makeover. It’s a love letter to rock diversity, adding visual flair without breaking vanilla mechanics. Features: Replaces standard stone with realistic variants like limestone, slate, and more Overhauls badlands biomes by replacing terracotta with new […]

Dynamic Trees Nature’s Aura Mod (1.20.1, 1.19.2) – Experience Living Magic Forests
1.20.1forge

Dynamic Trees Nature’s Aura Mod (1.20.1, 1.19.2) – Experience Living Magic Forests

Dynamic Trees Nature’s Aura Mod is a compatibility addon for the Dynamic Trees mod that brings realistic tree growth to the magical ecosystem of the Nature's Aura mod. This integration ensures that the trees added by Nature's Aura behave and grow with the dynamic, immersive mechanics introduced by Dynamic Trees. Features: This mod adds dynamic […]

Forest X Reborn Mod (1.21.5, 1.20.1) – Nature Gets A Glow-Up
1.21.5forge

Forest X Reborn Mod (1.21.5, 1.20.1) – Nature Gets A Glow-Up

Forest X Reborn Mod introduses new life into Minecraft’s natural world. It introduces realistic biomes, exotic trees like mulberry and eucalyptus, new plants, mushrooms, and berries. Players can collect, cook, and even ferment grapes into wine using new tools like the fermentation barrel. Features: Adds new biomes with detailed nature Exotic trees: mulberry, eucalyptus, palm, […]

The Ducks Mod (1.21.1, 1.20.1) – Duck's Realistic Behaviors and Use
1.21.1forge

The Ducks Mod (1.21.1, 1.20.1) – Duck's Realistic Behaviors and Use

The Ducks Mod introduces ducks to the game with realistic behaviors and uses. Mallard ducks spawn in swamp biomes, while Pekin ducks appear in taiga biomes. Breeding occurs with seagrass, and ducks lay eggs that can be boiled, eaten, or dyed. Duck meat drops when killed, cookable for food, and foxes prey on them naturally. […]

Bigger Trees Mod (1.20.4, 1.20.1) – Modifying Minecraft Trees Preserving Vanilla Aesthetics
1.20.4forge

Bigger Trees Mod (1.20.4, 1.20.1) – Modifying Minecraft Trees Preserving Vanilla Aesthetics

Bigger Trees Mod is a mod that enhances Minecraft's natural landscape by adding significantly larger trees. These towering trees create a more immersive and realistic environment, making forests feel denser and more impressive. The mod aims to improve world generation while keeping the game's vanilla aesthetic intact. Features: Adds massive trees to world generation, making […]

Overwhelmed Mod (1.20.4) – Enhances Overworld Atmosphere
1.20.4forge

Overwhelmed Mod (1.20.4) – Enhances Overworld Atmosphere

Overwhelmed Mod aims to improve the atmosphere of the overworld by adding some new flora and fauna systems and new biomes. The mod adds some new flowers and unique vegetation in different biomes. New mobs like snails can be found in the new biomes. Furthermore, the mod also adds ambiance, realistic sounds, and visual effects. […]

Middgard
1.21.1neoforge

Middgard

A mod that completely overhauls the way biomes and forests generate to make the world more realistic!

94kdownloads
Wilderness Survival - ForgeLabs
1.20.1forge

Wilderness Survival - ForgeLabs

Survive in a realistic world. Just you and the nature!

22kdownloads
Ecologics - Au Naturel Compatability Edit
1.20.1forge

Ecologics - Au Naturel Compatability Edit

An edit and recompilation of the ecologics mod for forge 1.20.1 and the au naturel modpack: with unrealistic effect-removing properties of coconuts removed

4.9kdownloads
The Age Of Resurrection
1.20.1fabric

The Age Of Resurrection

1.19.2 Zombie Apocalypse Pack with Veichles Weapons over 50 different types of Zombies and fungal based infected and plenty of semi-realistic biomes and structures to explore!

2.5kdownloads
Survival of the Insane
1.20.1forge

Survival of the Insane

Realistic survival with beautiful biome generation

547downloads