Mob Biome Mapper
Neuromancer

Allows mobs to spawn in biomes that don't support them.

Alien Material
debiankaios

Adds new blocks, items, and tools from aliens. A new time begins.

Nssb
TenPlus1

BIOME integration for nssm, the not so simple buildings.

Ocean
StarNinjas

Adds coral reefs, fish, decorative ocean blocks and much more!

Epic Combat
hilol

Fight your enemies with various weapons and protect yourself with distinct sets of Armour, whilst sharpening your skills in PVP and PVE.

Wilhelmines Living Floatlands
Liil

Adds various prehistoric animals to your Floatland Zone, if you are using V7 Map Generator.

NodeCore Cats
Warr1024

Add adorable cats to NodeCore

Sunset Biomes
RisingLeaf

Adding two biomes and stuff around them.