Lethal Dungeon

"Lethal Dungeon is a roguelike card game."

Nihohe Soft· February 20, 2026· Main Game

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. Using as few cards as possible will earn you more rewards, and if you get stuck on an enemy, you can use money to shuffle and draw. Upgrade your deck using the money you earn! Defeat stronger enemies to earn more money! Repeat this process until you clear the dungeon!

Released 20 February 2026 for PC (Microsoft Windows) by Nihohe Soft. Single player.