Basalt + Fertilizer
Daniel

Adds basalt to the underground which can be made into fertilizer. Useful for farming flowers if you need dye for colored nodes.

Wilhelmines Living Desert
Liil

Adds plants to the default deserts of minetest game.

Wilhelmines Natural Biomes
Liil

Adds 9 new biomes

KetchupLand
danil_2461

A game with tomatoes, ketchup, and mese.

Loria (alpha)
siegment

Survival in hardcore acid-alien sci-fi themed world