Rain Barrels and Wells
Piezo_

Replaces overpowered "water generators" with a unique water-harvesting system

More Pickaxes
Koda_

Adds additional pickaxes to the game

Bricks Plus
X17

Adds different brick patterns

Morebricks
CalebJ

Adds an assortment of new bricks to build with.

Missions
BuckarooBanzai

Adds blocks to create missions with rewards, timeout and penalties.

Multiplant
Firefall

Grow Multiplants and get a random seed or flower!

X-fangs
Octomax2011

adds suits for speed and look

Climbable Trapdoors
ZenonSeth

Makes the wood and steel trapdoors climbable

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

Trails
X5Dragonfire

Allows you to make paths in grass with ground roller

Jukeloopbox
ulla

A simple jukebox that can be used for small looped tracks, or simply to listen to music

Quarry Mechanics
kestral

Adds quarry mechanics to stone nodes.

HUD Analogic Clock
APercy

Adds an analogic clock to hud

Fireworks Redo
niwla23

Adds some better looking fireworks

ColourJump
MrFreeman

A simple minigame where the players need to jump on the correct platform to avoid to fall down

Music Player
Jose_ManuelS18

Adds a music player and discs

blackhole containment box
Soundwavez

cool swirvy gravitational blackhole boxes, that can be used to "ahnialate" enemy bases, or for "deforestation" aah i love abms! (extra dramatic!))

Watershed
paramat

A river / mountain range mapgen

Basic Anvil
MikeRedwood

Adds an easy tool repair craft

Tomb Stones
Nathan.S

Adds many shapes and styles of tombstones.

Fast Build Tool
playduin

Tool for fast box building

Swamps
Hybrid Dog

Adds swamps

Loose Rocks
eduardomezencio

Adds loose rocks which generate randomly on the surface.

voxelmanip experiments and remade math mandelbox mapgen
chaosomnium

Voxelmanip mapgen with strange layered zone experimental mapgens.

City Block II
sorcerykid

Disables use of water and lava buckets within a designated area

Bread
Lahusen

Just my favourite bread recipes

Wet Mud
Nicu

Hydrates farmland without using water directly

Slats
v-rob

Adds decorative slats that have a lot of uses.

Invisible Wall
X17

Adds a simple invisible block

After Earth
AiTechEye

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

book_runner
fluxionary

run a command and put the output in a book

English Phonics
Neuromancer

English Phonics (Learn how to sound out words and to read)

golden_bread
MR_breaddz

golden bread

Pixelart
Linuxdirk

This mod adds nodes for pixelart grouped in color palettes to Minetest

GloopTest Pack
GloopMaster

Adds a collection of things into minetest. As it stands, this adds three different modules.

Cooperative Factions
skiscratcher

Adds factions, allowing players to team together

Titanium
Hybrid Dog

Adds titanium which is very strong and lasts for a long time.

The Confluence
MisterE

A luamap example - a small (500x100x500) Island in the middle of the ocean with 4 rivers that run from the center to the sea.

challenge
josegamestest

challenges to create route challenges or to train flight

Sailing
cakenggt

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