Escape from “Yomi” – a dungeon filled with riches – and danger.
You have been recruited into the Undernauts – a team of brave subterranean adventurers who comb the depths of a massive, monster-infested labyrinth in search of priceless resources.
Make use of your powerful skills and magic items to create exits and reach the surface alive.
As a Dungeon RPG, the player must dive through many dungeon levels and move through a grid system to find the correct path to proceed.
Players create a party of 6 in order to fight battles and level up while proceeding through the game's storyline.
Use the "Switch Boost" system to defeat hordes of monsters and create magical doors, ladders, and bridges to escape.
Make use of powerful skills and magic items to reach the surface alive.
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
2026-01-26
Latest Monster Hunter Wilds Update in Collab with Stories 3
Last month, Yo Sujioto, the Monster Hunter series producer talked about the new and upcoming title’s Monster Hunter Stories 3: Twisted Reflection release date, which is coming on March 13th 2026, along with sharing the latest about Monster Hunter Wilds updates and the special collaboration event between the two titles, with which you could unlock two additional sets of cosmetics…
Why Nioh 3 Could Be the Best Game of the Dark Samurai RPG Series
In the upcoming third installment of the dark samurai action RPG Nioh franchise published by KOEI TECMO GAMES CO, you are going to use both of the Samurai and Ninja combat styles during the battles you lead against formidable yokai enemies. The Nioh 3 release date is set for 06.02.2026 and there would be multiple key elements to discuss such as story, gameplay, and features…
