Caverealms Lite
Shara

A mod for Minetest to add underground realms.

Beautiful Flowers
1faco

Adds many flowers to MT

PaleoTest
ElCeejo

Adds Prehistoric Fauna and Flora to Minetest Game

music modpack
mt-mods

Music modpack with API for easy in-game music playback and custom track registration.

Dynamic Trees
Tarruvi

Adds trees that can grow dynamically

Minor Redefinitions
Linuxdirk

Changes smaller things that are issues for either Luanti or Minetest Game that are technically fixable but won’t be fixed due to several non-technical reasons.

Cave Explorer
Hume2

An utility for cave exploring in creative

Snowdrift
paramat

Light-weight weather mod with snow, rain, and clouds.

Simple Xray
MikeRedwood

Makes stone and desert stone see through, also works with nether mod

Cactus Damage
VMan_2002

Players take damage from touching cactus

Caverealms
HeroOfTheWinds

A mod for Minetest to add underground realms.

Fireflies
Shara

Adds fireflies which can be caught in a net and placed in bottles for lighting.

Magma Conduits
FaceDeer

Removes default mapgen lava and adds widely-spaced vertical lava "veins".

NextGen Bedrock
StarNinjas

Adds an indestructible bedrock layer at the bottom of the world.

block physics
GigaByte

Add pieces of broken blocks when breaking them.

3d ores!
Soundwavez

a slick new take on the default ores!

Living Grass
karlexceed

Adds a simple lifecycle to grass

Minetest 2D
AiTechEye

Transforms the minetest world into 2d dimension

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

Worldedge
Don

Teleports the player to the other side of the world when they reach the edge.

Cozy Lights
SingleDigitIq

Early alpha. Improves the way light sources(torches etc) behave and allows to create huge lights, literal projectors with just a mouse click, light map will be computed for you.

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.

After Earth
AiTechEye

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

Swamps
Hybrid Dog

Adds swamps

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.

Oxidizing Copper
StarNinjas

This mod aims to make copper/bronze more realistic by making them slowly oxidize into a bluish/green block when exposed to water.

Random Cool
pl608

Adds random ores on lava cool

Luscious
sofar

Bring color into the mgv7 mapgen world.

Sailing
cakenggt

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

Frozen Energy
bell07

Use frozen energy crystals to freeze water

tides & floods
Lemente

[WIP] [Warning: read full description] Adds the /sealevel command to rise/lower the sealevel.

Bucket lite
daret

Bucket - fork of Minetest Game mod with reduced "bucket" liquid flowing

Giant Mushroom/ Mushrooms
Hybrid Dog

Add mushrooms and giant mushrooms.

Mymonths
Don

Adds days of the week and months. Also weather, including rain and snow.

Astralcraft
EmptyStar

Adds shooting stars and and related items to Luanti worlds

Generic moon of Saturn
Red_King_Cyclops

Replaces the default earthlike setting with a generic moon of Saturn.

Falls
Just_Visiting

A Particle-based Waterfalls/Lavafalls Mod

Waterfalls
Termos

Adds water erosion, so flowing water forms somewhat more realistic looking waterfalls.

Better Ice
TheFanne

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

Additional Gravel
Hordeking

Adds overgrown gravel, similar to mossy cobblestone.