Alien Tools
chaosomnium

Alien Tools Mod for Minetest - adds Alien Tool, Shield, biome, etc

Multiple Biome Generator
chaosomnium

230 Pseudorandomly Generated Biomes, Trees, Fruits, Ores, Tools, and Liquids

UwU (MineClone2)
Psyco

Add UwU block, uwu crystal ores, uwu tools and more.

Staffs
CalebJ

Staffs with various uses

Ocular Networks
PolySaken

Draw power from the world, and use it to power machines and tools.

X-Decor
jp

A decoration mod meant to be simple and well-featured.

Warning: Non-free media.