Desert Ores
DumbDave961

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

Easy ores
X-DE

Minetest ores now generate higher up

Winuser Leafdecay
Liil

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

Underground Challenge
Hypernoot

Explore all 62 underground biomes!

Cozy Lights
SingleDigitIq

Early alpha. Improves the way light sources(torches etc) behave and allows to create huge lights, literal projectors with just a mouse click, light map will be computed for you.

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Wildflower Fields
mzs.112000

Adds a wildflower field biome to Minetest Game.

Time Travel
Red_King_Cyclops

Adds in a craftable time machine that can be used to time travel to different time periods of Earth's history.

Ancient Ice Stuff
Robot10&Scheletor

Adds a new powerful ore to the game

summer
ulla

SUMMER

Ancient Bones
karlexceed

Adds bones with loot to dungeons.

Valleys Mapgen
Gaël de Sailly

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

My Treasure
Don

Adds treasure chests around the world

Generic moon of Saturn
Red_King_Cyclops

Replaces the default earthlike setting with a generic moon of Saturn.

Dragonbone Stuff
Robot10&Scheletor

Adds dragonbone set

Quartz Geodes
AwesomeDragon97

Extends the Geodes mod with quartz geodes.

Magma
SuperStarSonic

Adds volcanoes, lava vents and new magma blocks

Bamboo
AwesomeDragon97

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

My Ores
Don

Adds ores and minerals to Luanti

Sun Flowers
Hybrid Dog

This mod generates flowers which close their heads at night.

Sticks Stones
MikeRedwood

Makes Sticks from leaves and scatters small stones

Randomized Map-specific Ores
Piezo_

Adds two randomly created ores to each world with varying properties depending on the world's seed

New Biomes
Arkatron

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

Kitty/Kitto Ores
nemokitty9

Nemokitty9's own ore pack. Includes Tools!

Underground Survival Lighting
Arkatron

If you like underground light in survival, use this mod, it can help that.

Startest
Robot10&Scheletor

This mod adds several space stuff to the game.

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

More Coral
Nathan.S

Adds coral in more colors.

Alien Tools
chaosomnium

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

awuuwa's Biomes
awuuwa

With this mod I intent to re-create some of my favourite biomes from one mod known as Biomes O' Plenty, with of course many of my own ideas included as well.

World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

morebiomes
mzs.112000

A simple mod adding a few biomes to Minetest Game

Trucraft
mt-mods

An alternative crafting system done entirely in the world.

Spawn redo
cathaya7d4

Drop-in replacement for default/spawn for more third-party biomes

Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

Nyancat's heaven (reworked)
Hybrid Dog

Adds a nyanland in the sky

Advanced Biome Decoration Modpack
EmptyStar

A collection of advanced biome decorations

Fragments
Amaz

A mapgen with a goal, with things needed to advance to the next level.

treasures
ademant

Treasure nodes with useful items