Caverealms
HeroOfTheWinds

A mod for Minetest to add underground realms.

Better Biomes by Atlante
Neuromancer

This mod adds some of the subtle understated beauty of nature to your biomes to make the world look more natural. It was created by Atlante.

Quartz
Evergreen

Adds quartz ore and some decorative quartz blocks

Fireflies
Shara

Adds fireflies which can be caught in a net and placed in bottles for lighting.

Badlands
AwesomeDragon97

Adds the badlands biome, which contains plentiful clay and gold.

NextGen Bedrock
StarNinjas

Adds an indestructible bedrock layer at the bottom of the world.

Geodes
AwesomeDragon97

Adds amethyst geodes and an API for making custom geodes.

Magma Conduits
FaceDeer

Removes default mapgen lava and adds widely-spaced vertical lava "veins".

Alien Material
debiankaios

Adds new blocks, items, and tools from aliens. A new time begins.

block physics
GigaByte

Add pieces of broken blocks when breaking them.

Zero-Effort Custom Minerals
Piezo_

A tool for registering entire materials, complete with ore generation, tool-sets and automatically generated sprites with almost no effort required

Loose Rocks
eduardomezencio

Adds loose rocks which generate randomly on the surface.

3d ores!
Soundwavez

a slick new take on the default ores!

Coconut Trees
AwesomeDragon97

Adds coconut trees that appear on beaches

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.

Swamps
Hybrid Dog

Adds swamps

Zinc
alerikaisattera

Zinc metal, used for making brass

Swamplified
Neuromancer

This mod adds a few more nice touches to Atlante's Swamp biome mod

Sailing
cakenggt

Live in a tropical paradise where you can sail, mine coconuts, etc.

Grave
ElCeejo

Adds an eerie biome with multiple mobs.

Meze
Calinou

A special ore that kills you when mined.

Boring RPG
Lebedev

New items blocks and other pieces are waiting for you here

Dyes for Extra Biomes
Skivling

Deprecated because after ebiomes v1.5.0, dye recipes are included by default, making this unnecessary. Adds dye recipes for the flowers from Extra Biomes.

Giant Mushroom/ Mushrooms
Hybrid Dog

Add mushrooms and giant mushrooms.

LootChests Modpack
mt-mods

Modpack adding a lot of various loot containers across the world to be found and providing an API, resources and integrations for other mods

XNether
Ghaydn

Adds trees, grass and ores to PilzAdam's Nether

Wilhelmines Living Desert
Liil

Adds plants to the default deserts of minetest game.

Chemistry
Emiliano

A package that adds More Ores and Things

Underground Challenge
Hume2

Explore all 62 underground biomes!

Herbs
Clyde

Adds 15 flowers and 6 mushrooms.

Winuser Leafdecay
Liil

With this additiona leaf decay, all trees in naturalbiomes, livingdesert, livingjungle and livingfloatlands have a working leafdecay function.

Alien Tools
chaosomnium

Alien Tools Mod for Minetest - adds Alien Tool, Shield, biome, etc

Desert Ores
DumbDave961

Generates ores in deserts and other biomes. Also spawns raw ore blocks if enabled. Biome specific ore node variants coming soon.

Quartz Geodes
AwesomeDragon97

Extends the Geodes mod with quartz geodes.

summer
ulla

SUMMER

Bamboo
AwesomeDragon97

Adds bamboo which generates in jungles and can be used as a crafting ingredient.

Easy ores
X-DE

Minetest ores now generate higher up

New Biomes
Arkatron

If you like underground biomes, this thing is for you.

Ancient Bones
karlexceed

Adds bones with loot to dungeons.

Valleys Mapgen
Gaël de Sailly

A map generator with valleys, rivers, mountains and many plants.