morebiomes
mzs.112000

A simple mod adding a few biomes to Minetest Game

Valleys Mapgen
Gaël de Sailly

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

NodeCore Nature: Revised
Warr1024

Updated, fixed, enhanced edition of Winter94's NodeCore Nature

Generic moon of Saturn
Red_King_Cyclops

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

Universal geometry realm
paramat

Create worlds of varying shapes

NodeCore Lignite
Winter94

Adds Lignite, an ore of coal.

Watershed
paramat

A river / mountain range mapgen

Randomized Map-specific Ores
Piezo_

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

Biome generator for Lua mapgens
Gaël de Sailly

Library to provide biomes and decorations for compatible Lua mapgens.

Nodecore Rabbits
LandarVargan

Adds rabbit holes, rabbits, and traps to the Nodecore game

Kitty/Kitto Ores
nemokitty9

Nemokitty9's own ore pack. Includes Tools!

Glowshrooms
rudzik8

Adds glowshrooms

Obdy
Sires

Adds some pretty OP tools :)

Tac Nayn
GreenXenith

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

Spawn Builder
Wuzzy

Generates a stone platform below the world origin or static spawn point.

Indestructible Bedrock Layer
Wuzzy

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

Nyancat's heaven (reworked)
Hybrid Dog

Adds a nyanland in the sky

Modgen
BuckarooBanzai

mapgen mod creator

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.

Pedology
Wuzzy

Adds some different ground blocks in several wetness levels; the wetness slowly flows downward.

NodeCore Coal
Winter94

Adds 3 ores of coal to NodeCore.

Unter Null
Casimir

You start swimming in the middle of an infinite ocean. Take your time and build.

Sailing
cakenggt

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

NodeCore Cats
Warr1024

Add adorable cats to NodeCore

Hiking Redo
Hume2

Complete set of hiking signs

Trucraft
PolySaken

An alternative crafting system done entirely in the world.

Euthamia
Avicennia_g

Grassy Goldenrod plant for Nodecore

World Borders
argyle

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

Oxidizing Copper
StarNinjas

This mod aims to make copper/bronze more realistic by making them slowly oxidize into a bluish/green block when exposed to water.

Natural slopes for Hades Revisited
karamel

Add natural slopes for Hades Revisited

Basic Houses
Sokomine

Simple random houses spawning in small groups on the map

The Origin
Wuzzy

Adds a single starter block below the first spawn position in singlenode, called “The Origin”

Ores Stats
Hamlet

Provides informations about ores' percentages collected on map generation.

Underground Challenge
Hume2

Explore all 62 underground biomes!