Revision as of 11:11, 17 February 2020 by Kennybot(Message Wall | contribs)(→top: Changed from US to worlwide accepted system, replaced: January 30, → 30 January)
Operation: Matriarchy had Steam trading card support added on 30 January 2016. There are 5 cards in the series, and you'll receive 3 cards at random for purchasing and playing the game.