Randomizer
NO11

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

Forgotten Monsters
DuckGo

Monsters and Bosses...

Mobs Ethereal Bosses
DuckGo

Add Bosses to "Ethereal NG" biomes!

Native Villages
Liil

Adds villages of native people to the world.

Alive AI
AiTechEye

Advanced survivor ai mobs (npc, monsters and more)

Illumination
mt-mods

Causes players to emit light while holding any luminescent item.

Builtin Item
TenPlus1

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

Awesome Monsters
Tim7

Adds strong monsters to your worlds.

Raining Death
aether123

TNT Rains from the Sky

balrog (flux's fork)
fluxionary

adds balrogs.

Pathogen
Bas080

Anables users to get a pathogen.

Obsidian Swords
Dragonop

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

Uranium Stuff
Epoxum

Adds Uranium tools and armor, compatible with technic.

Regrowing Fruits
philipmi

Fruits on trees from various mods will regrow.

Skeletons
SFENCE

Add player and some animals skeleton to your game.

Spears
Echoes91

Adds spears, versatile weapons that can be thrown.

Regrow
TenPlus1

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

More Pickaxes
Koda_

Adds additional pickaxes to the game

Death Compass
FaceDeer

A compass that points to the last place you died

Mineclone2 Falling Anvils
NO11

A survival challenge for Mineclone2.

Hook (survival tools)
AiTechEye

Survive & climbing tools

Tower Defense
CBugDCoder

The Tanks are coming. Are you ready?

Power Rangers Modpack
LC Creations

Adds power rangers and an API to create your own.

After Earth
AiTechEye

The earth's ecosystem has collapsed, and there are no biologically environment left.

Grave
ElCeejo

Adds an eerie biome with multiple mobs.

Lifesteal Mod
J05629

Provides a lifesteal mod into Minetest.

NodeCore Light
Winter94

New light sources for NodeCore

Armor Expanded
Crystalwarrior

Expanded armors for 3d armors

New Campfire
mt-mods

You can craft and use better campfire.

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.

Nether Mobs
rael5

Add monsters and dragons to your nether world.

mime (flux's fork)
fluxionary

adds a monster mimicking its surrounding nodes.

Fantasy Commodity Markets
FaceDeer

Adds a number of fantasy-themed marketplaces using commoditymarket

bones (redo)
fluxionary

the bones mod from minetest_game, but with updates to make them much more reliable

Temperature Survive
AiTechEye

Makes you feel temperatures

Xeno-Zapper
MadKamel

The Xeno-Zapper is an electroshock self-defense weapon used in self-defense against hostile alien fauna within melee range.

Waste
Jolesh

Adds Waste and ways to recycle it into useful resources

NucleoTest
LissoBone

Battle Royale-like game. Provides an API and a reference implementation. Highly radioactive. Work in progress.

choppy
fluxionary

yet another tree-cutting mod

Sailing
cakenggt

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