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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.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.
“Pretty good, pretty short roguelike puzzle deckbuilder with a lot of wacky ideas sprinkled about for those with the will to see them. The ending is a bit of a sudden punchline with no setup, but I think it's funny, even if the [spoilers expunged] demonstrably failed to prevent…”
— a player, Steam review · 21 hrs played“This game strips the genre to its essence with short runs and short strategic battles. For veterans it is too easy even on the hardest level*, but my impression is it would make an outstanding introduction for newer players. *if you want to check out hard mode without grinding…”
— a player, Steam review · 6 hrs played“Really cool. Came here from Mimic Logic (a bit late) and the gameplay here is cool. Excellent game design, would buy sequel.”
— a player, Steam review · 83 hrs playedPlayer activity
Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-08 via SteamCharts.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-26. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
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 “Singular
V1.0.8
- Fixed 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 wh
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-25.
| Genres | Indie, Strategy |
| Player tags | Strategy · Roguelike · Card Battler · Roguelite · 2D · Pixel Graphics · Retro · Female Protagonist · Indie · Singleplayer · Procedural Generation (Steam store community voting) |
| Features | Single-player · Steam Cloud · Family Sharing |
| Languages | English, Simplified Chinese, Japanese |
| Achievements | 6 |
Minimum system requirements (PC)
Minimum: OS: Windows 10 Memory: 8 GB RAM