Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history.

Modify your Hearts of Iron IV experience by checking out the many mods created and shared by the community, including tweaks to almost any aspect of the game.

Paradox Interactive is a world leading PC games publisher known for games such as Cities: Skylines, Europa Universalis and Crusader Kings.

Product Description Important Information: Offline Mode Only: This Steam account access is guaranteed to work only in offline mode. You must play in offline mode to ensure proper functionality.

An ongoing analysis of Steam's player numbers, seeing what's been played the most.

Apr 22, 2025 · Hearts of Iron IV is a grand strategy wargame developed by Paradox Development Studio and published by Paradox Interactive. This community wiki's goal is to be a repository of …

Hearts of Iron IV (base game): Play any nation on earth in the lead up to WW2, directing its research, industrial production, political fate and military operations. Includes the Together for Victory, Waking …

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Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history.

It is the most complete collection of Hearts of Iron IV content, including the base game, key expansions for the wargame and selected content packs, including weapon art and music packs.