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Cover of One Deck Dungeon

One Deck Dungeon

by Underbite Games

The hit roguelike with all the fun of a dungeon crawl in a single deck of cards!

Nintendo Switch · Released Aug 12, 2021

+ I own it

Age rating content: Violent References, In-Game Purchases.

Languages: English

Screenshots

About this game

Adventure calls... but you don't always have time to spend hours optimizing your character sheet or managing your inventory! One Deck Dungeon lets you jump right in to bashing down doors, rolling dice, and squashing baddies with style. Get a full roguelike game experience, boiled down to its essence, and captured in a single deck of cards and a handful of dice! One Deck Dungeon is a dungeon crawling adventure game. Each time you play, choose one or two of these 9 brave heroes: • Mage - There's rarely a problem in the dungeon she can't solve with a spell. • Warrior - Her favorite dungeon activity is squashing her opponents immediately. • Rogue - Watch in awe as she dispatches monsters with style. • Archer - Accurate, brilliant, catastrophically deadly. • Paladin - She seeks out danger and shields her allies from deadly enemies. • Caliana - This faerie has decided that dungeoneering looks fun! Don't let her get bored... • Fanatic - A righteous Sentinel is here to smite evil wherever it may lurk! • Witch - Her chaotic magic hammer is ready to smash glooping oozes into glooping puddles! • Mist - This breach mage has crossed over from the world of Aeon's End to help defend Mynerva. There are 7 dangerous challenges to face: • Dragon’s Cave - The thick-skinned wyvern who occupies this dungeon prefers her heroes on the crispy side. • Yeti’s Cavern - If you can survive the freezing winds and biting cold, an abominable snowman awaits. • Hydra’s Reef - Chop off one head, and another appears! This regenerating venomous monstrosity is a slippery foe. • Lich’s Tomb - Hordes of undead foes, evil curses, and magical wards. What could possibly go wrong? • Minotaur’s Maze - Abandon all hope, ye who enter here! • Cinder Plains - The Hellhound awaits those reckless enough to venture here... • Phoenix's Den - Only the bravest heroes can handle the heat! All cards in One Deck Dungeon have many colorful boxes. Roll your dice, and attempt to fill in as many boxes as possible. For every one you don't fill, you’ll suffer consequences in hearts and time! Once you complete an encounter you'll be able to learn a new skill, acquire a new item, or gain experience to level up your hero. Descend the dungeon and face the boss for the final challenge! After every game, your heroes make progress toward unlocking up to 15 new talents, building up their power for future games. Once you know your way around the dungeon, a game takes about 15 minutes. It might take a little longer if you're learning, or a lot shorter if you jump into a pit of spikes. Warning: do not jump into a pit of spikes. Welcome to the world of One Deck Dungeon. Adventure awaits!

Prices by country

Cheapest today: 🇳🇿 New Zealand, $7.81. That is 18% below the typical price across eShops today. Never cheaper since we started tracking it in October 2026.

CountryPrice
New Zealand $7.81
Poland $8.61
Australia $8.84
Sweden $8.93
Norway $9.10
South Africa $9.18
Denmark $9.50
Austria $9.53
Belgium $9.53
Bulgaria $9.53
Cyprus $9.53
Germany $9.53
Estonia $9.53
Spain $9.53
Finland $9.53
France $9.53
Greece $9.53
Croatia $9.53
Hungary $9.53
Ireland $9.53
Italy $9.53
Lithuania $9.53
Luxembourg $9.53
Latvia $9.53
Malta $9.53
Netherlands $9.53
Portugal $9.53
Romania $9.53
Slovenia $9.53
Slovakia $9.53
Czechia $9.69
United States $9.99
Canada $10.01
United Kingdom $10.25
Mexico $10.98
Switzerland $14.47

Click a country to see how to buy there; new to buying abroad? Here is how it works. Prices are as each eShop lists them: VAT included where the eShop includes it, US prices before sales tax, and for Canada we add the 5% federal tax Nintendo leaves out · fetched up to 2026-11-05 02:37 UTC · not sold in 4 countries.

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