March of War had Steam trading card support added on December 13, 2013. There are 12 cards in the series. Because it is a Free to Play game, cards are earned based on in-game purchases.
Trading Cards
Foil Cards
Badges
Level 1
Recruit
Recruit
Level 2
Lieutenant
Lieutenant
Level 3
Captain
Captain
Level 4
Colonel
Colonel
Level 5
Major General
Major General
Level Foil
Supreme Commander
Supreme Commander
Emoticons
Profile Backgrounds
