Permatime
ROllerozxa

Set the day of time cycle to a certain time permanently.

Simple Xray
MikeRedwood

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

Tides
markthesmeagol

Adds tides, WARNING: will delete water sources above sea level

NC Steam
Winter94

Adds new mechanics to Nodecore, such as steam power and dynamic water

PaleoTest
ElCeejo

Adds Prehistoric Fauna and Flora to Minetest Game

Astral
cronvel

Add regular moon phases, as well as 9 special natural and surnatural Astral events to discover!

Minetest 2D
AiTechEye

Transforms the world into 2 dimensions

Giant Mushroom/ Mushrooms
Hybrid Dog

Add mushrooms and giant mushrooms.

Air Currents (wind)
Sumi

Adds wind and air currents which can push objects and players.

block physics
Giga_M

Add pieces of broken blocks when breaking them.

Leafstride
EmptyStar

Allows players to climb and walk through leaves

Ambient Light
MikeRedwood

Makes all nodes lit to a small degree!

Swamps
Hybrid Dog

Adds swamps

Fireworks Redo
niwla23

Adds some better looking fireworks

XaEnvironment
AiTechEye

A game that aims to contain lots of environments and things.

After Earth
AiTechEye

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

Falls
Just_Visiting

A Particle-based Waterfalls/Lavafalls Mod

No Floating Gravity Blocks
nneett

Registers an abm to not leave falling blocks floating

Day-Coin Vote
Tomlaus

Adds an item that allows you to vote on whether it should become day!

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

NodeCore
Warr1024

Discover and invent in a surreal, unsympathetic world of cubes, patterns, and abstractions.