The free 1.4 update, which accompanied the DLC, brought several major base-game overhauls:
: New impassable terrain, such as the Sahara Desert, changed how warfare is conducted in North Africa. Hearts of Iron IV Death or Dishonor v1.4.2
This pack introduces content primarily for Central European and Balkan "minor" powers. The free 1
: Adjustments were made to how nations surrender, including the ability to stop a capitulation by reclaiming enough territory and the capital. Critical Reception The free 1.4 update
: Players can upgrade or repurpose older military equipment (e.g., converting captured tanks into tank destroyers) rather than simply retiring them.