Rain Barrels and Wells
Piezo_

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

XBlocks
GamingAssociation39

Additional blocks for decoration/building

Castle Shields
FaceDeer

Adds decorative wall shields

Unprotector
Kimapr

Bypass Protection Sorcery in survival

Placeable Buckets for Catching Rainwater
Noodlemire

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

Nyfty Blocks
Ryft77

Adds some nifty blocks

Infinite Wood Mod
thehumanarachnid

You can now get infinite wood in survival

Luxury Decor
Andrey01

This mod has a goal to add large amount of luxurious various furniture elements, decorations and exterior stuff.

Simple Working Villages
ray_f_t76

An updated Fork of Working Villages, including new characters and a Mayor

Flight
Amaz

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

City Block II
sorcerykid

Disables use of water and lava buckets within a designated area

Obsidian Swords
Dragonop

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

Paintings Gallery
JoeEnderman

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

Loose Rocks
eduardomezencio

Adds loose rocks which generate randomly on the surface.

Turret
GigaByte

adds a defensive turret

Chains
X17

Adds chains to climb or decorate

Sumo
MisterE

Sumo Minigame (Arena_lib)

vexcazer
AiTechEye

Ultimate build+mine & admin tool

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

Swamps
Hybrid Dog

Adds swamps

Ju52 3M Hydro
APercy

Adds a Ju52 airplane, hydro version

Bonified
Shqug

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

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

Worldedge
Don

Teleports the player to the other side of the world when they reach the edge.

Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

Fireflies
Shara

Adds fireflies which can be caught in a net and placed in bottles for lighting.

LWComputers
mt-mods

Adds programmable computers and robots, and sundry.

Castle Tapestries
FaceDeer

This is a mod for creating medieval tapestries, as found in castles

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.

Smoke Signals
Just_Visiting

Signal your friends, or warn your enemies!

Zero-Effort Custom Minerals
Piezo_

A tool for registering entire materials, complete with ore generation, tool-sets and automatically generated sprites with almost no effort required

Multitools
ChimneySwift

Adds a series of multi-purpose tools to Minetest

challenge
josegamestest

challenges to create route challenges or to train flight

Portable Chests
Bob64

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

Oxidizing Copper
StarNinjas

This mod aims to make copper/bronze more realistic by making them slowly oxidize into a bluish/green block when exposed to water.

Blobcats
Taurinechan

This mod spawn blobcats.

Jukeloopbox
ulla

A simple jukebox that can be used for small looped tracks, or simply to listen to music

Vaping
Lebedev

Adds vape and vaping

Missions
BuckarooBanzai

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

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.