Deck Dungeon Overview
Explore a dangerous dungeon, build your card deck, battle monsters, find merchants, and survive deeper floors.
Build a deck, battle monsters, find merchants, and survive deeper dungeon floors.
Card battler strategy
Top High Scores
Game Details
Released2026-05-14
Play StyleCard battler strategy
DifficultyMedium to Hard
PlayersSingle Player
Round Length8-20 minutes
Mobile FriendlyYes
Fullscreen RecommendedYes
Points • Achievements • Trophies
Earn Points, Achievements, and Trophies
Logged-in players can earn saved game points, achievements, and trophies from verified Deck Dungeon runs. The public list below shows what to aim for before you press Play Now.
- Sign in before playing so Free Play Bay can save points, achievements, high scores, and trophies.
- Start a verified run and submit gameplay events from the game. Guest plays are good for practice, but they do not save reward progress.
- Earn achievement points by completing the listed milestones. This game can award up to 1,000 saved game points from achievements.
- Set a new top score to compete for the high-score bonus and the current Champion Trophy.
Achievements to Unlock
Deck Dungeon: First Room
Reach 2 floor reached during a logged-in run.
Deck Dungeon: Dungeon Steps
Reach 10 rooms cleared during a logged-in run.
Deck Dungeon: Monster Start
Reach 25 enemies defeated during a logged-in run.
Deck Dungeon: Deep Run
Reach 5 floor reached during a logged-in run.
Deck Dungeon: Dungeon Score
Reach 3,000 score during a logged-in run.
Downstairs
Reach 2 floor reached during a logged-in run.
Deep Delver
Reach 5 floor reached during a logged-in run.
Dungeon Veteran
Reach 8 floor reached during a logged-in run.
Trophies to Chase
Deck Dungeon Champion Trophy
Set and hold the #1 score for Deck Dungeon. If another player beats the top score, the current champion trophy moves to them.
Deck Dungeon Mastery Trophy
Keep playing while signed in and complete the listed achievements for this game. Mastery-style trophies use the saved achievement and score progress from verified runs.
Gold Champion
Complete the high score set requirement while signed in.
Dodge Wall Mastery
Complete the mastery completed requirement while signed in.
Dodge Wall Completion
Complete the game completed requirement while signed in.
Game of the Week
Complete the game of week awarded requirement while signed in.
Current Top Creator
Complete the top creator requirement while signed in.
Game Mastery
Complete the mastery completed requirement while signed in.
Goal
Build a deck, battle monsters, find merchants, and survive deeper dungeon floors.
Scoring
Progress comes from winning battles, improving your deck, and surviving deeper into the dungeon.
Losing Condition
You lose when your health reaches zero during dungeon encounters.
How to Play
Choose cards and actions during each encounter.
Defeat monsters to earn rewards and improve your deck.
Use merchants and choices to prepare for harder floors.
Controls
- Tap cards to select or play them.
- Use available buttons to end turns, buy, skip, or continue.
- Read card effects before committing your move.
Tips
- Remove weak cards when the game allows it.
- Build around card combinations instead of picking only the biggest number.
- Save defensive options for enemies with strong attacks.
About Deck Dungeon
Deck Dungeon is a dungeon-crawling card battler where smart deck building and careful combat choices decide how deep you survive.
Best For
- Players who enjoy card battles and dungeon choices.
- Strategy fans who like building stronger decks over time.
- Runs where risk, rewards, and merchants matter.
Features
- Card-based combat
- Dungeon exploration
- Deck building
- Merchants and monsters
Reviews and Ratings
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Recommended Games
Try another Free Play Bay game with the same styled cards used in the main games list.