Steel bar blocks
atum785

adds blocks made of steel bars (xpanes)

Legendary Armor
DynamaxPikachu

Adds legendary tools and armor

Ufos
mt-mods

adds a ufo for flying around in

My Item Chest
Don

A chest that spawns different items

3D Armor Gloves Armor Expanded
BryanGruik15

Adds gloves/gauntlets with the materials of Armor Expanded with 3D Armor Gloves Redo and 3D Armor.

Soup
justsoup

A mod that adds a few new food items.

Bunker Block
Spooks

Add blast proof concrete and its craft items.

Hero TNT
Neuromancer

TNT that only destroys cobble like in H.E.R.O. game. Also flying boulders support for Boulders mod!

Banners
Anonymous_moose

Adds decorative banners in all colours of wool.

Fake Fire
Semmett9

Fake fire adds in a block that looks like fire, but dose not have the risk of burning down your creations.

Potions And Magic
mathys

Add potions and their hud

Ham Radio
techniX

Radio transmitters, beacons, and receivers

My Wood Slopes
Don

Make slopes with wood blocks.

Ancient Bones
karlexceed

Adds bones with loot to dungeons.

Splooshy Bombs
ekl

Block-flinging explosive weapons (grenade and RPG)

Locked Travelnet
Sokomine

Protect travelnet stations with locks and/or passwords

My Cobble
Don

This is a simple mod that lets you turn cobble into gravel and gravel into sand

SkinChooser
mike.monkeybiter

Open skinsdb by right clicking a node

My Regen Chest
Don

Spawns items when opened and will not again for determined amount of time

Node houses
MatyasP

Node houses is a mod by MatyasP that adds one-node block of houses, for crafting using items from mode default.

Simple Shooter
stu

First person shooter mod.

Mine
SkyBuilder1717

Adds many types of mines

Prefab Redo
cheapie

Cheapie's version of Dan's old prefab mod, which adds pre-fabricated concrete elements: catwalks, benches, ladders, railings...

X-Fangs
Knightech86

This adds sund powerful suits

Dragonbone Stuff
Robot10&Scheletor

Adds dragonbone set

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

My Paint Wood
Don

Paint wood

The Nether Reactor
Darth

The Nether Reactor from MCPE, added to Luanti!

Rainbow Source
Shara

Adds coloured water.

Time Travel
Red_King_Cyclops

Adds in a craftable time machine that can be used to time travel to different time periods of Earth's history.

Cube Mobs
Xanthus

Adds various cube mobs with different abilities using mobkit.

BingFeng Maidroid
XYChen

An improved version of Maidroid, providing maid robots.

French Toast!
RasPiManiac

Adds French Toast. That's it.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

Blox
mt-mods

Adds lots of differently colored and textured blocks.

Wildflower Fields
mzs.112000

Adds a wildflower field biome to Minetest Game.

Advanced Weapons
LMD

Adds a variety of advanced weapons.

Sun Flowers
Hybrid Dog

This mod generates flowers which close their heads at night.

Randomized Map-specific Ores
Piezo_

Adds two randomly created ores to each world with varying properties depending on the world's seed

Technic Recipes
alerikaisattera

Extra recipes for processing various items with Technic machines