Hearts of Iron IV is the fourth game in the Hearts of Iron franchise which will be set for release in sometime during 2016. It is one of the strategy games focusing on World War Two made by Paradox Interactive. The formal announcement date was in January, 2014 and was intended to be released back in the first quarter of 2015. There were issues encountered when testing the game so it'll be possibly released in 2016. The game focuses on the buildup to World War Two from 1936 to 1948.