Hearts of Iron 4 Allied Speeches Pack activates when some certain in-game conditions are met.
This adds four new focus trees, equipment conversion, new music and art, and the new diplomatic and puppet interactions. Hearts of Iron 4 Death or Dishonor lets players experience history’s greatest conflict. Hearts of Iron 4 Allied Armor Pack brings to the game 7 British Armor Units, 17 American Armor Units, 8 French Armor Units, 13 Soviet Armor Units, 8 Tanks for Each Major Allied Power. Hearts of Iron 4 Waking the Tiger includes national focus trees for China with modified trees for Germany and Japan. Hearts of Iron 4 Axis Armor Pack brings 19 German Armor Models, 22 Japanese Armor Models and 12 Italian Armor Models to the game.
Hearts of Iron 4 La Resistance adds new options for resistance movements to the game along with secret agents and espionage missions. Hearts of Iron 4 Man the Guns comes with new alternate history paths as well as the ability to design your own ships and refit older models.
Hearts of Iron 4 Radio Pack adds three new radio stations with 35 new songs.