Conteúdo adicional para o jogo e expansões
2011 | Darkest Hour: A Hearts of Iron Game Standalone Expansion | ||
2010 | Iron Cross [II/2010] Expansion | ||
2010 | Arsenal of Democracy: A Hearts of Iron Game Standalone Expansion | ||
2007 | Hearts of Iron 2: Doomsday - Armageddon Expansion | ||
2006 | Hearts of Iron 2: Doomsday Standalone Expansion |