From Press Release:
[April 10th, 2026] – The ever-evolving labyrinth that is the Undermine will expand once again when UnderMine 2’s 0.7 Duskfall Update launches on May 1st! The hefty update features a new area, mighty boss, market, and a whole new difficulty mode. The 0.7 Duskfall Update is the latest in a series of updates full of riches leading into the game’s 1.0 launch.
What to look forward to in the 0.7 Duskfall Update
- Explore new areas like the Duskfall starting location and the Thimble Thicket market to purchase relics, arcana, and potions themed around growing and shrinking.
- Take on the new difficulty mode, The Grim Crucible, a combination of UnderMine’s Summoning Stone and Hades’ Heat.
- The unrelenting boss duo of Bul & Gogi awaits you in the depths of the Undermine, ready to end your run.
In this sequel to the acclaimed roguelike UnderMine, UnderMine 2 sends you right back into the titular dungeon. Collect riches, upgrade your abilities, utilize the power of arcana, and defeat bosses to bring the Undermine back to its former glory. Unlock new characters to aid you in your quest and return to the mines ready to avenge any defeat you may face. With the 0.7 update, fight your way through the depths and overcome new challenges set forth!
Dig into the UnderMine 2 Duskfall Update when it launches on May 1st and take part in the Early Access journey on the road to full launch. Join the Discord to chat with other players or share your feedback to help shape the future of the Undermine!
About UnderMine 2
- A Band of Hopeful Heroes: Discover, unlock, and play as new characters such as the lucky and ambitious Black Rabbit, or the dark and brooding Inquisitor Danté. The trusty Peasant is, of course, still an option. Each character has unique upgrades, abilities, and interactions, making for a fresh experience every run.
- Embrace Endless Challenge: The Well, a never-ending challenge, awaits you at the bottom of the Undermine. Powerful enemies and bosses will test your skills and build. Discover its unique challenges, plan your run to overcome them, and see how far you can truly delve in this highly replayable adventure.
- Harness the Power of Arcana: Wield new, interactive relics called Arcana. Each adds new abilities to your character. Leave your regular, basic abilities at the door, and form unique builds around devastating meteor barrages, sentient homing bombs, skeletal army totems, or dozens of other wild options.
- It’s Dangerous to Go Alone: Grab a friend and play through the entirety of UnderMine 2 with two-player local co-op. Discover character and item synergies that only exist when playing with a partner, or have someone to hold you if things get overwhelming.
- Full Mod and Workshop Support: Easily create new items, characters, encounters, quests, and more with paintable tilesets, a visual scripting editor, and other included development tools. You can also easily download other players’ creations through Steam Workshop.
About Thorium
Thorium is a 3-man studio with over 40 years of combined industry experience. We stay small and build deliberately to avoid compromise and maintain vision over our games. We partner with other individuals and teams that we trust to achieve what we couldn’t on our own.

