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Games Casual Kingdom of Cards
Casual · Rubber Duck Games

Kingdom of Cards

Kingdom of Cards
Steam Deck Playable 🖥 Windows
Mostly Positive · 79% of 98
DeveloperRubber Duck Games
GenreCasual
$11.99
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Our take

Great game — worth waiting for a sale

Well reviewed, but it's close to full price.

Quality79/100
Great
  • 79% positive of 98 reviews
Value0/100
Full price
  • Currently $11.99
  • Lowest we've recorded: $7.19

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steam, Official store, $11.99

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Editions(1)

Packs & bundles(1)

About

From cropland to forest, from academy to conqueror's guild, expand territory of your kingdom. As the kingdom grows, crises will quietly arise. No worries: prepare to use the resource cards to train a group of powerful guardians to eliminate enemies and protect your kingdom.

Combine cards to craft tools and weapons to create different units. Farm your lands with farmers, send an explorer to a cave, a thief to steal a mansion or soldiers to conquer a town. Manage your resources to create the best units to defeat every boss.

Cards can be combined in multiple ways depending on the building used. The game has several buildings that allow players to use cards in multiple ways.

  • Castle Land - Farm your lands to extract resources. Use resources to craft weapons and tools.

  • Blacksmith - Craft tools and weapons using items. Discover new cards by experimenting with different items.

  • Academy - Teach peasants a profession using tools. Give a peasant an axe and you’ll get a lumberjack that can extract better resources from the forest.

  • Armory - Train your units with different weapons to create soldiers, archers, mages, necromancers and more.

  • Explorer’s Clan - This terminal allows players to explore locations. Combine a unit card with a location to explore it and see what the unit found.

  • Thieves Den - Use units to steal from locations. Send a thief to a manor, town or castle to see what it gets.

  • Conqueror’s Guild - Conquer locations using units. Each location spawns a combat phase that players must win to get rewards.

There are hundreds of cards to discover throughout the game. To make it easier to view every discovered card we built an album that displays the card with its name, description and recipes. We also added card backs to the album, you can select your favorite from a collection of pop culture rubber ducks.

Everything in the game runs simultaneously, including combat. This means player units and enemies will attack automatically with random attacks between normal (melee, range or magic) and special abilities (freeze, stealth or heal). Some units also have passive abilities that are active throughout the entire combat. Strategize accordingly depending on the type of enemy you are dealing with to keep your units alive.

The game has several bosses to defeat. Each boss comes with a set of challenges that dramatically change how the game works, making runs more interesting for players that have mastered the basic mechanics of the game.

Review sentiment over time
positive critical

Media

Kingdom of Cards screenshot 1
Kingdom of Cards screenshot 2
Kingdom of Cards screenshot 3
Kingdom of Cards screenshot 4
Kingdom of Cards screenshot 5
Kingdom of Cards screenshot 6
Kingdom of Cards screenshot 7
Kingdom of Cards screenshot 8
Kingdom of Cards screenshot 9
Kingdom of Cards screenshot 10
Kingdom of Cards screenshot 11

System requirements

System requirements platform
Minimum
Minimum:
  • OS *: Windows 7 or higher
  • Processor: Intel Core i5
  • Memory: 2 GB RAM
  • Graphics: NVIDIA GeForce GTS 450 / ATI Radeon HD 5750
  • Storage: 2 GB available space
Recommended
Recommended:
  • OS *: Windows 7 or higher

Achievements

Showing the 16 most-earned of 46 achievements

  • FIRST_TERMINAL
    96.2% of players
  • WIN_INVASION
    80.7% of players
  • BUY_CARD
    80.3% of players
  • 50_CARDS
    74.8% of players
  • HIRE_CARD
    72.9% of players
  • LOCATION_EXPLORE
    71.1% of players
  • LOCATION_STEAL
    57.0% of players
  • 100_CARDS
    56.1% of players
  • UNLOCK_PERK
    51.7% of players
  • DEFEAT_BOSS_1
    50.3% of players
  • TOTAL_GOLD_1
    44.6% of players
  • LOCATION_CONQUER
    41.4% of players
  • SESSION_XP_1
    41.4% of players
  • QUESTS_1
    39.8% of players
  • TOTAL_XP_1
    38.4% of players
  • WANDERING_1
    37.5% of players

Age rating & content

dejusl
igrs3
steam_germany0

Price history

Lowest prices
Lowest prices view
All-time low $7.19
2026-07-06
Current $11.99
3-month low $7.19
12-month low $7.19
All-time low $7.19
2026-07-06

Game info

Developer Rubber Duck Games
Publisher Gamirror Games
Platforms Windows
Compatibility
Steam Deck Playable
Features
Single-playerSteam AchievementsSteam CloudSteam Trading CardsFamily Sharing