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William Wythers' Expanded Ecosphere project artwork

Modrinth · Minecraft mod

William Wythers' Expanded Ecosphere

A realistic Minecraft world gen mod that adds nearly 200 new biomes and overhauls all vanilla biomes.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which William Wythers' Expanded Ecosphere release should I use?

Updated last month
Latest stable file fabric-1.21.1-3.4.7
Game version 1.21.1
Loader Fabric

William Wythers' Expanded Ecosphere fabric-1.21.1-3.4.7 targets 1.21.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 3 required mods have matching files.

Where it goes

Is William Wythers' Expanded Ecosphere required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional
Dedicated server Optional
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

Understand client and server requirements Read the Minecraft installation guide

What else does William Wythers' Expanded Ecosphere fabric-1.21.1-3.4.7 need?

fabric-1.21.1-3.4.7. Change the file and its required mods may change too.

All 3 required mods have matching files

Install Cristel Lib, Fabric API, Cloth Config API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.

2 listed on this file 1 pulled in by one of those mods
Cristel Lib Needed by William Wythers' Expanded Ecosphere fabric-1.21.1-3.4.7
required
Matching file found Matched file: fabric-1.21.1-3.1.7
Fabric API Needed by William Wythers' Expanded Ecosphere fabric-1.21.1-3.4.7
required
Matching file found Matched file: 0.116.15+1.21.1
Cloth Config API Needed by Cristel Lib
pulled in
Matching file found Matched file: 15.0.140+fabric

1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add William Wythers' Expanded Ecosphere without breaking your instance.

Built for William Wythers' Expanded Ecosphere fabric-1.21.1-3.4.7. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use fabric-1.21.1-3.4.7. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install Cristel Lib, Fabric API, Cloth Config API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.

  3. 03

    Put it on the correct side

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside fabric-1.21.1-3.4.7. It opens that exact file at the source.

About this project

What does William Wythers' Expanded Ecosphere add?

William Wythers' Expanded Ecosphere

This Fabric / NeoForge mod soughts to re-create the vanilla overworld in a way that makes a more realistic and atmospheric world.

Description

In the 1.19 update to this mod I have gone far beyond what I ever did before, adding close to 200 new biomes to make a world infinitely more immersive than any of this mod's earlier iterations. With such a large scope, there will surely be areas where refinement is needed. If you see any such places, please give me your feedback in the comments below or even better on Discord.

Where is WWOO (WWOO/WWEE difference)?

We decided to split WWOO in two distinct mods:

  • Expanded Ecosphere: This mod includes new biomes and builds upon the old 1.19/1.20 WWOO (bad compatibility with other world-gen mods).
  • WWOO: This new project is focused on overhauling the vanilla biomes and is inspired by the style of the old 1.16/1.17 WWOO (good compatibility with other world-gen mods).

You can find the WWOO project here.

Features Expanded Ecosphere

  • Large Biomes! Because of some problems with world presets, you should not use the vanilla world presets. Instead use the forceLargeBiomes option, found in the WWOO config.
  • A config menu is available if you install Cloth Config and on fabric also Mod Menu.
  • The overworld isn't piglin safe. (On datapack it is, so that the Hoglins which can spawn in the overworld don't mutate to Zoglins)
List of all Biomes Expanded Ecosphere also changes Vanilla biomes. But those aren't listed here. 
Ancient Copper Beech Forest
Ancient Emerald Beech Forest
Ancient Golden Beech Forest
Ancient Moss Forest
Ancient Mossy Swamp
Ancient Oak Swamp
Ancient Taiga
Andesite Crags
Aspen Crags
Autumnal Birch Forest
Autumnal Crags
Autumnal Flower Forest
Autumnal Forest
Autumnal Forest Edge
Autumnal Plains
Autumnal Swamp
Ayers Rock
Badlands Canyon
Badlands Desert
Badlands River
Bamboo Jungle Canyon
Bamboo Jungle Highlands
Bamboo Jungle Swamp
Bamboo Swamp
Bayou
Berry Bog
Billabong
Birch Swamp
Birch Taiga
Black Beach
Black River
Boreal Forest Red
Boreal Forest Yellow
Cactus Desert
Calcite Caverns
Calcite Coast
Chaparral
Coastal Mangroves
Cold Island
Cold Plains
Cold Stony Shore
Cool Forest
Cool Forest Edge
Cool Plains
Cool Stony Canyons
Cool Stony Peaks
Crimson Tundra
Danakil Desert
Deep Dark Forest
Deep Dark Incursion
Deep Desert
Deep Desert River
Deep Icy Ocean
Deep Snowy Taiga
Deep Underground
Deepslate Shore
Desert Beach
Desert Island
Desert Lakes
Desert Pinnacles
Desert River
Dripleaf Swamp
Dry Savanna
Dry Tropical Forest
Dry Tropical Grassland
Eucalyptus Deanei Forest
Eucalyptus Jungle
Eucalyptus Jungle Canyon
Eucalyptus Salubris Woodland
Eucalyptus Woodland
Fen
Flooded Jungle
Flooded Rainforest
Flooded Savanna
Flooded Temperate Rainforest
Flowering Pantanal
Forbidden Forest
Forest Edge
Forested Highlands
Frigid Island
Frozen Island
Fungous Dripstone Caves
Giant Sequoia Forest
Glacial Cliffs
Granite Canyon
Gravelly Beach
Gravelly River
Guelta
Harvest Fields
Highland Plains
Highland Tropical Rainforest
Highlands
Huangshan Highlands
Humid Tropical Grassland
Ice Cap
Icy Crags
Icy Ocean
Icy River
Icy Shore
Icy Volcano
Jacaranda Savanna
Jade Highlands
Jungle Canyon
Jungle Island
Jungle River
Kwongan Heath
Lantern River
Lapacho Plains
Larch Taiga
Lichenous Caves
Lichenous Dripstone Caves
Lush Dripstone Caves
Lush Fungous Dripstone Caves
Lush Shroom Caves
Maple Mountains
Marsh
Mediterranean Island
Mediterranean Island Thermal Springs
Mossy Caves
Mossy Dripstone Caves
Mud Pools
Mushroom Caves
Mushroom Island
Old Growth Taiga Crags
Old Growth Taiga Swamp
Outback
Outback Desert
Pantanal
Phantasmal Forest
Phantasmal Swamp
Pine Barrens
Red Desert
Red Rock Canyon
Sakura Forest
Salt Lakes Pink
Salt Lakes Turquoise
Salt Lakes White
Sand Dunes
Sandy Jungle
Savanna Badlands
Savanna Basaltic Incursions
Savanna River
Scrub Forest
Scrubland
Snowy Bog
Snowy Canyon
Snowy Fen
Snowy Peaks
Snowy Thermal Taiga
Snowy Tundra
Sparse Bamboo Jungle
Sparse Eucalyptus Jungle
Sparse Eucalyptus Woodland
Spring Flower Fields
Spring Flower Forest
Stony Canyon
Subtropical Forest
Subtropical Forest Edge
Subtropical Grassland
Taiga Crags
Tangled Forest
Temperate Island
Temperate Rainforest
Temperate Rainforest Crags
Tepui
Thermal Taiga
Thermal Taiga Crags
Tibesti Mountains
Tropical Beach
Tropical Forest
Tropical Forest Canyon
Tropical Forest River
Tropical Grassland
Tropical Island
Tropical Rainforest
Tropical Volcano
Tsingy Forest
Tundra
Underground
Volcanic Chamber
Volcanic Crater
Volcano
Warm Birch Forest
Warm Stony Shore
Waterlily Swamp
Windswept Jungle
Wistman Woods
Wooded Desert
Wooded Savanna

Questions, or need more information? Check out the GitHub!

Project description from Modrinth.

Pick your setup

William Wythers' Expanded Ecosphere by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

23 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

William Wythers' Expanded Ecosphere versions and loaders

34 of 34 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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