Mod Name "ambience"

Ambience
TenPlus1

Adds realistic sound effects into your world.

Veil of the Unknown
StarNinjas

Experience a world of complete blindness. Try you best to survive without the gift of sight.

WhyNot?
bell07

Aims to get all existing high quality mods working together

Dreambuilder Game
mt-mods

Dreambuilder is my attempt to give the player pretty much everything they could ever want to build with, and all the tools they should need to actually get the job done.

Wilhelmines Sounds
Liil

Adds ambient sounds to the landscapes of Living Floatlands, Living Desert, Living Jungle, Living Caves and Natural Biomes

Aotearoa
Eris

Fork of aotearoa by Dokimi. Complements the default map biomes with Aotearoa, land of the long white cloud, New Zealand.

Warning: Non-free media.

Ethereal NG
TenPlus1

Adds many new biomes, items and mechanics into the world.

Goblins
FreeLikeGNU

(Respectfully) Destructive! Goblin NPCs burrow underground, build lairs, set traps and cultivate foodstuffs. They like to steal torches!