If you are new to HOI4, focus on these four pillars to survive your first few years (1936–1939):
: Version 1.11+ requires managing Supply Hubs and Railways . Ensure your front-line troops are connected to your capital via a functional rail network. Recommended First Steps Hearts of Iron IV: Complete Beginners Guide 2025 Hearts.of.Iron.IV.v1.11.12.rar
: By default, HOI4 stores user data (saves, logs, and mods) in C:\Users\ \Documents\Paradox Interactive\Hearts of Iron IV\ . If you are new to HOI4, focus on
: Research "Electronic Mechanical Engineering" early to get a research speed bonus. Military Management : If you are new to HOI4
: Version 1.11.12 corresponds to the "Barbarossa" update cycle, which introduced major overhauls to the supply system and tank designer . Core Gameplay Basics