Wings
xXNicoXx

Wings is a mod whiche allows server owners to give players fly privs while holding the wings (Like binoculars) made by xXNicoxx

Obsidian Swords
Dragonop

Adds the Obsidian Dagger, Sword, and Longsword. Also Obsidian tools, for completeness.

Basic Machines
waxtatect

Lightweight automation mod

Bones Rework (MineClonia compat)
N Freeman

Bones mod reworked (works in MineClonia or MinetestGame)

Uranium Stuff
Epoxum

Adds Uranium tools and armor, compatible with technic.

Minimap Radar
OgelGames

A simple mod that enables the use of the minimap radar with a craftable item

Paintings Gallery
JoeEnderman

Adds a large selection of curated AI paintings using Paintings Library.

Wreckage
keym3n

A variety of tools and modifications. There are special blocks for creating, modifying, and repairing tools.

Fire Master
Flay Krunegan

Fire Master is a powerful weapon that can shoot fire

In the Fog
Jo5629_

Herobrine has entered your world.

Quarry Mechanics
kestral

Adds quarry mechanics to stone nodes.

Grass String
Skivling

Adds string made from grass, which can be converted into normal string.

Drinks
Nathan.S

Adds a juice press and two juice storage containers.

Hardcore mode
SkyBuilder1717

Adds a hardcore mode.

Better Locks
SkyBuilder1717

Adds locks and locked doors

Wet Mud
Nicu

Hydrates farmland without using water directly

Placeable Buckets for Catching Rainwater
Noodlemire

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

Alien Material
debiankaios

Adds new blocks, items, and tools from aliens. A new time begins.

3d ores!
Soundwavez

a slick new take on the default ores!

Rain Barrels and Wells
Piezo_

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

Random Cool
pl608

Adds random ores on lava cool

Sieves
AwesomeDragon97

Adds sieves that are used to separate (occasionally) valuable debris from sand.

More Stones
Blocky Player

Provides a variety of educational and decorative minerals and rocks.

Ancient Fertilizer
Daniel

Adds ancient fertilizer, sourced from ancient stone in the underground, useful for farming flowers if you need dye for colored nodes, complements bonemeal.

More Pickaxes
Koda_

Adds additional pickaxes to the game

Sparking Wand Mod
Olaf

Craft a wand with which you can cast a lightning spell. Great for discovering caves.

Basic Anvil
MikeRedwood

Adds an easy tool repair craft

Power Rangers Modpack
LC Creations

Adds power rangers and an API to create your own.

Axis Tools
mt-mods

All the functionality of tinkers construct, but all in your inventory.

Lifesteal Mod
Jo5629_

Provides a lifesteal mod into Minetest.

Raw Ore Blocks
Silver Sandstone

Adds block forms of metal lumps.

Bed Notifications
Bob64

This adds chat messages that tell other players when a player leaves or enters a bed and when players can sleep.

Multitools
ChimneySwift

Adds a series of multi-purpose tools to Minetest

Narutomaki
1F616EMO

Delicious Narutomaki!

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

Aether
iarbat

Adds a hard to obtain yet powerful substance called Aether.

After Earth
AiTechEye

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

Sailing
cakenggt

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

Missions
BuckarooBanzai

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

Utilities for Underch - extension pack
Hume2

Extend the Underground Challenge by miscelaneous utilities and change some recipes