Draconis
ElCeejo

Adds terrifying Dragons and powerful equipment.

Nether
PilzAdam

Adds a deep underground realm with different mapgen that you can reach with obsidian portals.

Randomizer
NO11

A survival challenge. Try to survive in a randomized world.

Wilhelmines Natural Biomes
Liil

Adds 8 new biomes

Native Villages
Liil

Adds villages of native people to the world.

Wilhelmines Living Floatlands
Liil

Adds various prehistoric animals to your Floatland Zone, if you are using V7 Map Generator.

Dense Ores
benedict424

Adds rare ores with twice the drops of their normal counterpart.

Multiple Biome Generator
chaosomnium

230 Pseudorandomly Generated Biomes, Trees, Fruits, Ores, Tools, and Liquids

Alien Material
debiankaios

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

Dream World
Furious_mat

add Dream World in mineclone

Skygrid
ROllerozxa

Custom skygrid mapgen.

Meze
Calinou

A special ore that kills you when mined.

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Rubber Addon for MineClone
Biochemist

Adds rubber and related Items to MineClone.

Wilhelmines Living Desert
Liil

Adds plants to the default deserts of minetest game.

NodeCore Skyhell
Kimapr

The ultimate skyblock challenge

Mineclone2 Underwater Challenge
NO11

A survival challenge for Mineclone2. Try to survive in a flooded world.

Grave
ElCeejo

Adds an eerie biome with multiple mobs.

Kitty/Kitto Ores
nemokitty9

Nemokitty9's own ore pack. Includes Tools!

Sailing
cakenggt

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

Asbestos
Tim7

A useful fire retardant.

Noriel Sylvire's Minerals Core Mod
Noriel_Sylvire

An API for automatically registering recipes, nodes and ore generation.

NodeCore Lignite
Winter94

Adds Lignite, an ore of coal. Now outdated, please use NodeCore Coal instead. See Below.

Underground Challenge
Hume2

Explore all 62 underground biomes!