Fight as any nation in the greatest human conflict of all time - Countries playable as big as the major warmongers such as Germany, Great Britain, France, United States of America and little nations who are trying to get away from the war.

The most authentic real-time simulation of the war - Commanders will fight for the war with tanks, planes, ships, guns and newly discovered weapons of mass destruction.

Total Strategic War - The game will be fought on land, naval seas, in air, laboratories, factories, backrooms, and in international trade.

The game focuses on the buildup to World War Two from 1936 to 1948. However, there were issues encountered when testing the game, so its release date was pushed back to 2016. Best known for their songs about real historical events and the human side of war, Sabaton has licensed ten new songs for Hearts of Iron IV, each illustrating a moment of World War II with passion and power chords. The formal announcement date was in January, 2014 and was intended to be released back in the first quarter of 2015. Paradox Development Studio and Hearts of Iron IV continue their musical synergy with Swedish heavy metal band Sabaton. It is one of the strategy games focusing on World War Two made by Paradox Interactive.

Hearts of Iron IV is the fourth game in the Hearts of Iron franchise.

Hearts of iron ost