Nether Mobs
rael5

Add monsters and dragons to your nether world.

Cool Trees
runs

It adds some cute trees.

Cannons
addi

Adds Cannons. Insert muni and gunpowder, and punch it with a torch. The muni can destroy nodes and hurts players.

Alive AI
AiTechEye

Advanced survivor ai mobs (npc, monsters and more)

Obsidian Swords
Dragonop

Adds the Obsidian Dagger, Sword, and Longsword. Also Obsidian tools, for completeness.

Hammer Of Power
Lone_Wolf

Adds a steel hammer and the powerful version that you can create from it.

Wilhelmines People
Liil

Adds the possibility to build living Villages. Trade items for random stuff from your villagers, recruit mounts and warriors.

PaleoTest
ElCeejo

Adds Prehistoric Fauna and Flora to Minetest Game

Native Villages
Liil

Adds villages of native people to the world.

Slimes inspired by TheManaWorld
Piezo_

Adds several types of slimes inspired by TheManaWorld

Torch Bomb
FaceDeer

Place torches throughout your entire surroundings with a torch bomb

Raining Death
aether123

TNT Rains from the Sky

Farming Flood
AFCM

Makes all plants floodable

Skeletons
SFENCE

Add player and some animals skeleton to your game.

New Campfire
VanessaE

You can craft and use better campfire.

MineClone2 Wither Spawning
Fleckenstein

Spawn a wither in MineClone2

More Pickaxes
Koda_

Adds additional pickaxes to the game

Builtin Item
TenPlus1

Dropped items can now be pushed by water, burn quickly in lava and have their own custom functions.

MineClone2 UHC
AFCM

UHC aditions to MineClone2

Spears
Echoes91

Adds spears, versatile weapons that can be thrown.

Throwing Redo
Palige

New throwing implementation designed to be extensible

Fire Plus
Lone_Wolf

Allows players to be lit on fire.

Projectiles
Noodlemire

Adds various projectile weapons which work based off of MT 5.3.0's new collision info provided to objects' on_step functions.

Regrow
TenPlus1

This mod helps to regrow tree fruits instead of replanting saplings.

Grave
ElCeejo

Adds an eerie biome with multiple mobs.

MineClone2 Build Limit
AFCM

Add a build limit to MineClone2

Cube Mobs
Xanthus

Adds various cube mobs with different abilities using mobkit.

Death Compass
FaceDeer

A compass that points to the last place you died

Atium
GenesisMT

A strange a ore with tools.

Spacecannon
BuckarooBanzay

Adds three scifi/space cannons with various projectile-speed and explosion-strength

NodeCore Light
Winter94

New light sources for NodeCore

Hook (survival tools)
AiTechEye

Survive & climbing tools

Topaz Items
WINNIE

Topaz Items for Minetest

Temperature Survive
AiTechEye

Makes you feel temperatures

Fantasy Commodity Markets
FaceDeer

Adds a number of fantasy-themed marketplaces using commoditymarket

Whack-a-Corn
Avicennia_g

Use vaguely familiar tools, weapons and other items to smash "eggcorns" in this frantic, Nodecore-flavoured, smash-and-dash styled minigame.

Ocular Networks
PolySaken

Draw power from the world, and use it to power machines and tools.

Tower Defense
CBugDCoder

The Tanks are coming. Are you ready?

NodeCore Sharks
GreenXenith

Hammerhead "sharks" for NodeCore

Sailing
cakenggt

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