Refined AI behavior for naval task forces and focus tree priorities for nations like Hungary and Italy. Language Support (Hungarian)
The game does not officially support Hungarian. However, community-made translations are available: Hearts of Iron IV ingyenes letöltés (v1.12.6 és...
While the base game is a paid product, there are several official ways to reduce costs or access it legally: Refined AI behavior for naval task forces and
Some previously paid DLCs, such as Man the Guns , have been integrated into the base game for free as of late 2025. Version 1.12.6 Overview Version 1
Version 1.12.6 was part of the "War Effort" cycle, focusing on balance and bug fixes rather than major new mechanics. Key changes in this specific patch included:
The game frequently goes on sale with significant discounts on Steam.
Increased warscore from taking provinces for the first time and reduced manpower losses from resistance attacks.