钢铁雄心4（Hearts of Iron IV）v1.92.18免安装中文版，Paradox Interactive 所推出之大型战略游戏《Hearts of Iron IV》的最新版本。游戏剧情讲述 1930 年代间的国际危机以及第二次世界大战。本次的扩展包为东欧各国添加了更全面的细节、可反映苏联政治的独特游戏系统，以及游戏中有关军事层面的诸多改善。

已包含全部DLC

包含DLC：

> Hearts of Iron IV: German Tanks Pack

> Hearts of Iron IV: French Tanks Pack

> Hearts of Iron IV: Famous Battleships Unit Pack

> Hearts of Iron IV: Heavy Cruisers Unit Pack

> Hearts of Iron IV: Soviet Tanks Unit Pack

> Hearts of Iron IV: US Tanks Unit Pack

> Hearts of Iron IV: British Tanks Unit Pack

> Hearts of Iron IV: German March Order Music Pack

> Hearts of Iron IV: Allied Radio Music Pack

> Hearts of Iron IV: Rocket Launcher Unit Pack

> Hearts of Iron IV: Poland – United and Ready

> Hearts of Iron IV: German Historical Portraits

> Hearts of Iron IV: Sabaton Soundtrack

> Hearts of Iron IV: Wallpaper

> Hearts of Iron IV: Artbook

> Hearts of Iron IV: Original Soundtrack

> Hearts of Iron IV: Together for Victory

> Hearts of Iron IV: Death or Dishonor

> Hearts of Iron IV: Sabaton Soundtrack Vol. 2

> Hearts of Iron IV: Anniversary Pack

> Hearts of Iron IV: Waking the Tiger

> Hearts of Iron IV: Man the Guns

> Hearts of Iron IV: Man the Guns Wallpaper (Pre-Order)

> Hearts of Iron IV: Axis Armor Pack

> Hearts of Iron IV: Radio Pack

> Hearts of Iron IV: La Resistance

> Hearts of Iron IV: La Resistance Pre-Order Bonus

> Hearts of Iron IV: Allied Armor Pack

> Hearts of Iron IV: Allied Speeches Music Pack

> Hearts of Iron IV: Battle for the Bosporus

> Hearts of Iron IV: No Step Back

> Hearts of Iron IV: Eastern Front Planes Pack

> Hearts of Iron IV: Eastern Front Music Pack