Crusader Kings II had Steam trading card support added on June 26, 2013. There are 8 cards in the series, and you'll receive 4 cards at random for purchasing and playing the game.

Trading Cards

Foil Cards


Booster Pack


Profile Backgrounds

Card Artwork

  • The Horde
  • The Duel
  • The Voyage
  • The Battle
  • The Runestone
  • The Khan
  • The Sunset Invasion
  • The Feast