Crusader Kings II had Steam trading card support added on 26 June 2013. There are 8 cards in the series, and you'll receive 4 cards at random for purchasing and playing the game.
Crusader Kings II was initially released as a commercial game with Trading Cards that could be gained by playing the game. Since then, it has been changed to a Free to Play Game, and cards are since earned by purchasing in-game content (approximately $9 USD per card drop).
Trading Cards
Foil Cards
Badges
Level 1
Courtier
Courtier
Level 2
Baron
Baron
Level 3
Count
Count
Level 4
Duke
Duke
Level 5
King
King
Foil Badge
Emperor
Emperor
Booster Pack
Emoticons
:ambition:
(Common)
(Common)
:diplomacy:
(Common)
(Common)
:proposal:
(Common)
(Common)
:guardian:
(Uncommon)
(Uncommon)
:imprison:
(Rare)
(Rare)
Profile Backgrounds
The Coronation
(Common)
(Common)
The Crusade
(Common)
(Common)
The Victory
(Common)
(Common)
The Plague
(Uncommon)
(Uncommon)
The Norsemen
(Rare)
(Rare)
