Tragedy befell the Earth’s surface, forcing civilization to withdraw deep underground near the planet’s core. Scavenge the world below, mine for natural resources, take down monsters, and learn to survive as the last remnants of humanity. Discover a powerful ancient technology and harness its energy to restore mankind and return to the surface.
DIG & EXPLORE
Dig deeper through the inner core with a trusty pickaxe in one hand and a lantern in the other. Detonate explosives to carve a new path or to defend against tunneling terrors, including slithering sandworms, white wolf spiders, and robotic rodents.
BUILD
Make yourself at home as you explore the underground world. A perfect camp can protect you from lurking creatures and provide a safe place to spend the night. Try spicing up your camp by crafting all kinds of furniture. An adventure should not be dull.
FARM
Food is essential, even in this underground world. You can grow various kinds of vegetables, hunt different underground creatures, and experiment with different recipes to create a variety of foods. Tap into your creativity and culinary skills to come up with perfect combinations that will keep you well-fed.
AUTOMATION
Embark on your mining journey armed with just a single pickaxe in your hand. Traverse the depths of the earth and gather resources while exploring. However, why stop there? Utilize the lost technologies you discover to construct your own automated mining and production system. Sit back, relax, and let the machines do the heavy lifting for you.
MONSTER GIRLS
Cultivate friendships with adorable monster girl companions, humanoid hybrids with powerful abilities and supernatural traits. Gain their favor by learning their distinct personalities and make use of their skills on the quest to the surface. Lilith acts as guide providing useful hints and tips, Cartier is an enigmatic wolf girl with a temper, and Mona is wary of humans with the innate ability of self-healing. Activate their gifts in the form of buffs to help in combat and other endeavors.
*All monster girls appearing in the game are aged 18 and above.
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-09-11
Dying Light: The Beast – A Brutal New Era of Parkour and Terror
After the pure delight that was GAMESCOM we surely have to shift our attention to some of the more outstanding titles we enjoyed there and Dying Light: The Beast is definitely one of them that stood out to us! The Dying Light series is making its come back very soon and for this one you are going to once again take on the role of Kyle Crane. After the long years of brutal torment and inhumane experiments performed on him, he barely made it out, but the shocking reality…
Gaming has grown into a global phenomenon, so of course it earned its own special day! It first kicked off in the 1990s and was originally marked on July 8th, before officially moving to September 12th. To celebrate this year, we’re running a huge YUPLAY storewide promo! Everyone who places an order between 10.09 CET and 17.09 CET will be automatically entered — and at the end, 21 lucky winners will receive a full refund of their order.
