Wake up in a forgotten cave full of secrets and explore it. Your choices shape an epic journey in this acclaimed mining adventure for 1 to 8 players. Gather relics and resources, craft advanced tools, and explore a dynamically evolving world waiting to be discovered by you.

Level up your skills, defeat legendary titans, and uncover the power of the Core. Plant a garden, fish in mysterious waters, learn a wide variety of recipes, take care of animals, meet the cavern dwellers, and forge your own world in this enchanting underground adventure.

Highlights

MINE RESOURCES
Forge your own underground path. Go deep to find precious resources and unearth gemstones. Create survival items, such as picks, fishing rods, shovels, bomb traps, and mortars. Enhance your arsenal and equipment with advanced tools, like the powerful Obliterator Ray and automated machines for mining, metallurgy, storage, and much more. Level up your skills and unlock powerful weapons to conquer the depths.

DISCOVER AN ANCIENT WORLD
Explore numerous biomes with unique ecosystems and ancient folklore. From the living walls of the Muddy Caves to the crystal caves of the Shimmering Frontier, explore this mysterious world and uncover the secrets of the cavernous realms. Build a boat to sail the Submerged Sea, race through the Origin Desert, and discover traces of ancient civilizations.

BUILD, CREATE, AND UNLEASH CREATIVITY
Use various materials and customizations to create a unique base. Make the underground reflect your style, whether it's the ultimate refuge for adventurers or a cozy underground cabin. Customize your appearance and choose from a wide variety of powerful armors and special outfits.

FACE THE TITANS
Encounter the legendary titans that guard the secrets of this long-forgotten world. Battle different monsters and mini-bosses to hone your combat skills, spend talent points to level up your abilities, and devise a strategy to overcome the colossal creatures that dwell in the depths. Find rare and powerful spoils that will aid you on your journey and energize the Core.

EXPLORING WITH FRIENDS IS BETTER
Play in solo mode or join 2 to 8 people in the online cooperative mode in a simple and uncomplicated way. Plan and explore at your own pace. Celebrate the seasons, trade with merchants, take care of your new pets, design the perfect base, automate resource collection, have your own server, use instruments to create music, and experience an unforgettable adventure filled with creativity.