Tac Nayn
GreenXenith

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

My Torches
Don

Changes default torches to ones that burn out and cause damage

Blox
mt-mods

Adds lots of differently colored and textured blocks to Minetest.

Dishes
Coffe

Adds new real-life dishes.

ColoredCement
Truemmerer

Add Cement Blocks with unifieddyes support

void grenade
GigaByte

add an void grenade

Chest Tools
Sokomine

Shared locked chests with bag support and quick inventory access

BitChange
Krock

Money items for your world. You can mine bitcoins. Sort of.

Hbdrunk
UnchainedDevelopment

Adds intoxication effects and HUD bar to display intoxication level.

Throwable Snowball
ComputeGraphics

Adds a throwable Snowball

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Tree Particles
SuperStarSonic

Adds particles of falling leaves when you punch a tree

Cute Pie
Don

Cute blocks

Kitty/Kitto Ores
nemokitty9

Nemokitty9's own ore pack. Includes Tools!

Assets_Warehousepart2
JALdMIC

Part 2 of Assets_Warehouse

Bows
AiTechEye

A easy bow mod with arrows

Batmod
Don

Fun mod that is about bats

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

Lava + Water > Stone
1F616EMO

Cool Lava into technically special stones for easier cleanup

Rainbow Source
Shara

Adds coloured water.

Better Ice
TheFanne

Modifies ice so that it melts into water when broken, and will be melted by torches

TurtleMiner
BirgitLachner

A Mod to let Kids start programming with a turtle that can move around in the world, and dig and build what the user wants.

Trucraft
mt-mods

An alternative crafting system done entirely in the world.

Easy ores
X-DE

Minetest ores now generate higher up

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

monster_api_gb
GigaByte

add an api to create bosses

Easter Eggs / Ostereier
Ineva

Adds various coloured eggs for Easter!

Aqua World
NovaX

Generate an underwater world with deep water, sand, and sandstone.

Magic Tech
Futuray-pgm

It adds technology based magic

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

My Mulch
Don

Turns leaves and other items to mulch blocks

faction items
GigaByte

add some items to be used as prizes for special events or player achievements

Startest
Robot10&Scheletor

This mod adds several space stuff to the game.

Surprise Blocks
Wuzzy

Randomly spawns surprise blocks closely about ground level.

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.

Bed Jumping
playduin

You may jump on the bed

Saphire
Ryft77

Adds saphire stuff

Protector Redux
sorcerykid

An efficient and flexible node-based protection scheme for multiplayer worlds

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.