Announcement
v1.1.3V1.1.3
Adjusted post-clear mode difficulty. - Fixed the Treasure Gallery screen.
Steam
Lethal Dungeon
Also known as Lethal Dungeon, ld, lethal dungeon
Lethal Dungeon is a roguelike card game. Win every battle using only the cards in your opening hand to defeat all enemies in a single turn.
Last update
16 Jun 2026
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- March 2026
- v1.1.1Fixed bugs
- Ver. 1.1.0 Update!Added relics “USB Drive” and “Holy Graill” Added a feature to view all treasures you have obtained so far Removed “Strike Up” and “Water Stone” “Trinity” has been strengthened and renamed to “Singularity” “Contract” ner…
- V1.0.9Fixed several bugs.
- February 2026
- V1.0.8Fixed an issue where cards from treasure chests could not be obtained while the deck window was open Fixed sorting so it is now always available from the deck window Fixed a bug that occurred when clicking the “Start Du…
- V1.0.6Fixed a critical issue affecting the Print Deck.
- Lethal Dungeon is available NOW!We're pleased to announce that Lethal Dungeon is now available, and will be on 10% launch discount for the next two weeks!
- November 2025
- Demo UpdateWe have updated the demo. If you encounter any issues, please let us know. The content is not significantly different from the previous version.
- October 2025
- Lethal Dungeon Release DateRoguelike card game “Lethal Dungeon” will be released on February 20, 2026.
- August 2025
- Demo now available!The demo is now available to play.
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