A fork of MineClone 2 with no release milestones, rapid delivery, merges by one approval and no MC target version limitations. But technically it's still MineClone 2.
NodeCore Nature: Revised
Updated, fixed, enhanced edition of Winter94's NodeCore Nature
Survival in hardcore acid-alien sci-fi themed world
This combines several other mods that I consider a basic minimum starting point for worlds.
A mod for Minetest to add underground realms.