Return from Core is a survival sandbox adventure RPG, that takes place years after an unmitigated disaster forces civilization to retreat underground. Discover the Inner Earth, a vast and intricate subterranean world within a planet. The world below is unforgiving and requires skill, wit, and determination to survive. Travel through treacherous tunnels, and carve new paths when the road ahead fades away. Unravel the mysteries of a lost civilization, acquire powerful ancient technology, and use it to return to the surface. Features Excavate and exploreStep into the big underground world with a pickaxe in your hand to excavate and mine resources. Personalize your character, craft a wide array of pickaxes and armor with different characteristics, build powerful equipment and items and work your way deeper into the underground world. Explore the underground worldThe underground world is riddled with secrets. As an adventurer seeking them out, you have to be alert for creatures lurking in the deep, collect whatever food you can and survive against all odds in the punishing environment. Build up your campIt's crucial for any adventurer of the underground to have a comfortable and fully-equipped camp. There are all sorts of workstations for you to create your perfect camp and protect you from the threat of lurking creatures. At the same time, you can also craft all kinds of furniture to spice up your camp. Develop undergound agricultureIn the underground world, even walking makes you hungry. Plant different kinds of vegetables, hunt various underground creatures, make all sorts of food to keep off hunger. Not one recipe is found complete in the underground, so everything is up to you. Build automated production linesThough you have only a single pickaxe with you at first. As you venture deeper, all sorts of lost technologies will be discovered. With these technologies, you can build different types of powerful production machines.Set up automated production and distribution systems to drive the super drill upward, accelerate your life in the underground world. Meet monster girlsAbove all, you will have the chance to meet special lifeforms known as 【Monster Girls】. With their superhuman abilities, befriending them will reap your great benefits! Though that will not come easy, given their unusual and unpredictable temperament... Now, pick up your pickaxe, unravel the secret behind humanity's life underground and be the first to return to the surface!