NodeCore
Warr1024

Minetest's top original voxel game about emergent mechanics and exploration

Box World 3D
Hume2

A puzzle game where you push boxes into marbles, whilst avoiding obstacles

NodeCore ALPHA
Warr1024

Early-access edition of NodeCore with latest features (and maybe bugs)

Labyrinthus
1248

Can you help the nyancat to find her rainbow block??

Sudoku
1248

Can you solve the Sudoku??

Locks
Sokomine

Shared chests, doors, furnaces and signs - with keys

Incredible Maze Generator
orwell

This mod is a maze generator

Missions
BuckarooBanzai

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

PuzzleMap
Warr1024

Puzzle/Adventure Map System using Node Protection Mechanic

World of Life
LMD

Simulates 3D cellular automata in your entire world. WARNING: you will lose items & buildings in your world.

Quiz - Play Challenge
snowyu

This mod requires players to answer question before they can play. If you answer correctly, you will get a award and continue to play, otherwise you will not be able to play.

Cellular Automata
LMD

Simulates 3D cellular automata