Tides
markthesmeagol

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

Sailing
cakenggt

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

Sounds
AntumDeluge

A set of free sounds & API.

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.

Clump Fall Nodes
Noodlemire

Makes most nodes able to fall without enough support.

tides & floods
Lemente

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

WhyNot?
bell07

Aims to get all existing high quality mods working together

Epic Combat
hilol

Fight your enemies with various weapons and protect yourself with distinct sets of Armour, whilst sharpening your skills in PVP and PVE.

Bucket lite
daret

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

Giant Mushroom/ Mushrooms
Hybrid Dog

Add mushrooms and giant mushrooms.

Mineclone Better End
TX Miner

Make the end better in Mineclonia and Mineclone!

Climate API
TestificateMods

A powerful engine for weather presets and visual effects. Requires a weather pack like Regional Weather.

Lightning
sofar

A mod that adds thunder and lightning effects.

Regional Weather
TestificateMods

A weather pack for Climate API

Thirsty
csirolli

Adds a "thirst" mechanic, similar to hunger.

Dynamic Liquid
FaceDeer

Flowing dynamic liquids and ocean-maintenance springs.

Funny Shadows
x2048

Adds sunlight shadows to your world

Falls
Just_Visiting

A Particle-based Waterfalls/Lavafalls Mod

Astral
cronvel

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

Footprints
FaceDeer

Players walking over various types of terrain will leave footprints, and optionally pack the soil down into trails

Radiant Damage
FaceDeer

A mod that allows nodes to damage players at a distance

More particles
Qual

Makes game more immersive by adding more particles

K Ambient Light
ketwaroo

Pseudo ambient lighting to banish the deep dark night. Allows a few extra granular tweaks and override options.

Generic moon of Saturn
Red_King_Cyclops

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

Moon Phases
TestificateMods

Changes the moon to follow a cycle between eight different phases.

Waterfalls
Termos

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

Unlit Music
nurd3

Official OST for Unlit

Leafstride
EmptyStar

Allows players to climb and walk through leaves

VoxeLibre Soaking Rain
rudzik8

Makes you take damage under rain/snow without leather topping or an umbrella

Tree Particles
SuperStarSonic

Adds particles of falling leaves when you punch a tree

Calendar Node
Wuzzy

Adds a placeable calendar

NodeCore Naturae: Revised and Revamped
Winter94

The Latest and Greatest Version of NodeCore Nature, with updated code from Warr1024!

Solar Phases
VeproGames

Simulate variable daytime lengths, including polar day / night

Astral
DragonWrangler

this is a fork of astral

Unstable Caves
M BLOC

Some stones may cave in if punched, making underground expeditions more risky.

Lava + Water > Stone
1F616EMO

Cool Lava into technically special stones for easier cleanup

SnowSong, the EPIC Sound Pack
tacotexmex

SnowSong, the EPIC Sound Pack

Elephant Veins
jan Epiphany

Replaces small, sporadic ore pockets with sparse, gigantic ore veins.

Time Stone
j45

This mod adds 2 single use stones, a day stone and a night stone, the day stone turns time to sunrise and the night stone turns time to sunset.

Better Ice
TheFanne

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