New Game Release Date
Lethal Dungeon launches on February 20, 2026! Please add it to your wishlist. View game page
Technical data

Lethal Dungeon launches on February 20, 2026! Please add it to your wishlist. View game page

In production.

- Bug fix for adventure points

- Increased the number of enemy types. - Adventure point rewards for clearing floor 50 increased from 20 to 40. - Bug fixes.

"Mimic Logic" is now available in Chinese!

中文版即将推出。

- Some text corrections - Bug fix

- Changed the equipment scene UI - Changed the shop scene UI - Improved mouse usability on equipment and shop scene - Changed so that the mark on opened treasure chests does not disappear when using "Remove Symbols". - Removed the function to return to the title screen by pressin

- Bug fix

- Added option feature to colorize "right" and "up". - Fixed bug causing accelerated playtime depending on environment. - Changed scoring method for Robbers. - Increased activation probability of mana items. - Some text corrections.

Ver. 1.003 Update - Added Practice mode - Adjusted Equip Best to Optimal Gear (Generally equips strong weapons, but switches to weapons that can barely defeat enemies with low HP.) - Fixed hints from townspeople - Fixed mistakes in English translation - Fixed dungeon clear time s

Steam Cloud functionality has been added to the game.

You can now take screenshots by pressing the F12 key. You can paste the images onto the community page. If this update has caused any instability in the functionality, please report it.

Finally the game Mimic Logic is released on Steam!