This modpack uses mods like Biome's O Plenty, Alex's Caves, Moog's dimension structures and YUNG's mods to overhaul the vanilla game's terrain. And uses Alex's mobs, Naturalist, & Aquaculture to add more variaty to the base games mobs, and adds the cave dweller to make the caves scarier. Finally, implements Deep & Darker and the Ender Cataclysm mods to add more of a late game challenge, including others also like Dungeons Arise, or more weapons.