Obsidian Swords
Dragonop

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

Better Biomes by Atlante
Neuromancer

This mod adds some of the subtle understated beauty of nature to your biomes to make the world look more natural. It was created by Atlante.

Caverealms
HeroOfTheWinds

A mod for Minetest to add underground realms.

Void Chest
MeseCraft

Access your belongings anywhere by using the power of the void chest!

TP Stairway
joe7575

Simple stairways and bridges for your buildings and machines

Uranium Stuff
Epoxum

Adds Uranium tools and armor, compatible with technic.

Decorations Sea
mt-mods

Adds many new types of seaweed, kelp, corals and other sea decorations, distributed across biomes

Mese Portals
mt-mods

A futuristic multiplayer transportation system

doxy’s Minitram
doxygen_spammer

Scaled down Konstal 105N for advtrains

MOAR! ARMOUR!
Duvalon

Additional armours to build and wear

Quartz
Evergreen

Adds quartz ore and some decorative quartz blocks

Badlands
AwesomeDragon97

Adds the badlands biome, which contains plentiful clay and gold.

ArtDeco
TumeniNodes

This mod just adds some new building blocks to Minetest.

More Swords
JAstudios

Adds more powerfull swords that have various abilities.

pkarcs
TumeniNodes

Adds arched doors

Angled Walls
TumeniNodes

Angled & Sloped Walls, Angled Glass, & Angled Doors

Cartographer for Minetest Game
Hugues Ross

Adds regional maps that you can craft and place (Minetest Game version)

Turret
GigaByte

adds a defensive turret

Doors without window
TarasArt

Adds doors and trapdoors without windows to Minetest Game.

Gemstones
Koda_

Adds Gemstones to the game

Wings
xXNicoXx

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

Advtrains Train Rocket
AdvT. Supplemental

A model Stephenson's rocket and some barrel wagons

Minimap Radar
OgelGames

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

Boost Cart
Krock

This mod offers improved minecarts and a few more rail types.

Castle Shields
FaceDeer

Adds decorative wall shields

Inventory Plus
TenPlus1

Simple Inventory replacement

Drinks
Nathan.S

Adds a juice press and two juice storage containers.

Minertrade
Lunovox

It adds various types of money, exchange table, Dispensing Machines, ATMs in stores.

Mylandscaping
Nathan.S

Lets you put up decorative walls around your gardens, and make pretty hardscapes.

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

Paintings Gallery
JoeEnderman

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

Portable Chests
Bob64

Portable chests you can pick up even when there are items inside.

Inventory Bags
cx384

Adds bags

Flight
Amaz

Adds three different methods of flying, wings, jetpacks and flying carpets.

ts_doors
Thomas-S

Adds doors for all kinds of wood.

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".

Bonified
Shqug

New features related to the bones you get from dead players in MTG.

Modern Ish
thomasthespacefox

A collection of modern-ish odds and ends.

XBlocks
GamingAssociation39

Additional blocks for decoration/building