Everness
SaKeL

Adds many new biomes, items and blocks.

X Farming
SaKeL

Farming with new plants, crops, trees, ice fishing, bees, candles, scarecrow, crates, composter, bonemeal, ropes, pies...

X Bows
SaKeL

Adds bow and arrows with API.

X Enchanting
SaKeL

Adds Enchanting Mechanics and API.

X Tumbleweed
SaKeL

Adds Tumbleweed.

X Obsidianmese
SaKeL

Shooting sword, woodcutting / treecapitator axe, multiple plow blocks / plant seeds hoe, path creating shovel, pickaxe can place secondary items (e.g. torches) and more...

Spawners
SaKeL

Adds spawners for mobs, dungeons, temples and ores.

X Bows Extras
SaKeL

Adds more bows/guns and arrows to Minetest using X Bows API.

X Spawners Mobs
SaKeL

Adds mob spawners.

X Spawners API
SaKeL

Primarily adds an API for registering spawner blocks for other mods to use.

X Clay
SaKeL

Adds hardened clay.