Core Keeper Switch -

[JOOM Certified Store | Japan] Quality products from Japan, shipped safely to your destination.

[Important Notice] Items are made for the Japanese domestic market: - Products: Official Japanese market items (Manufacturing origin varies by model). - Voltage: AC 100V / Type A plug (Voltage converter may be needed). - Language: Japanese by default (Unless specified in title/images). - Region: Please check system compatibility before ordering.

Follow our shop for new arrivals! Please leave a review when your item arrives. ―・―・―・―・―・―・―・―・―・―・―・―・― [Explore an endless cavern teeming with creatures, relics, and resources to unravel the mysteries of an ancient core!] Drawn in by a mysterious relic, you awaken to find yourself in an ancient cavern teeming with creatures, resources, and trinkets. Trapped deep underground, can you use your survival skills to overcome the challenges that lie ahead? Build a base with the resources and relics you excavate, craft new equipment, survive, and power up your core. Defeat gigantic monsters, uncover hidden secrets, grow crops, cook undiscovered recipes, and explore a procedurally generated underground world. This mining sandbox adventure supports 1-8 players. [Unearth Resources] Explore vast underground caverns and acquire endless resources. Mine for ore, discover hidden crystals, fossils, and trinkets, and survive in a procedurally generated underground world. [Unravel the Mysteries of the Ancient World] Infiltrate the underground biome! Battle monsters lurking in vast caverns. Explore a world ruled by darkness and encounter colossal beasts of the subterranean realm. Defeat your enemies, acquire loot, and unravel the mysteries hidden within the core. [Craft Items and Equipment] Explore caves by customizing your character and creating new items, armor, and equipment. You can craft pickaxes to mine walls and resources, build bridges to cross underground lakes, and place torches to illuminate the endless darkness. [Farming, Fishing, Cooking] Plant seeds you discover during your adventures, care for the sprouted crops, and grow a variety of plants. You can also discover the best fishing spots and catch a wide variety of unique fish. Put the crops you've harvested and the fish you've caught into a pot and cook them, discovering delicious recipes with unexpected effects.