: A complete redesign of the air combat interface, mission selection, and wing management on the map.
The country pack for Hearts of Iron IV , released alongside the 1.4 "Oak" patch , focuses on the nations caught between the competing ambitions of Nazi Germany and the Soviet Union. Version 1.4.2 was a follow-up stability update that refined the mechanics introduced in this expansion. Key Features of Death or Dishonor Hearts of Iron IV Death or Dishonor v1.4.2
: New levels of puppetry and autonomy specifically for fascist regimes. Changes in Version 1.4 "Oak" : A complete redesign of the air combat