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Cover art for Lethal Dungeon

Available Digital · physical unverified

Released
Feb 20, 2026
Studio
Nihohe Soft
Platforms
1

Lethal Dungeon

Feb 20, 2026 Nihohe Soft 1 platform

Indie Role-playing video game Strategy video game Fantasy

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!

Track the collection you actually own — yourself, or with your AI assistant.

Free, no card, and your collection stays yours to export.

Free, no card, yours to export.

Released
  • February 20, 2026Worldwide
Also known as
リーサルダンジョン
Versions
—
Standalone expansions
—
Languages
3 languages
  • English subtitles · interface
  • Japanese subtitles · interface
  • Simplified Chinese subtitles · interface

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