Darkest Hour: A Hearts of Iron Game (996 MB) is a Strategy game developed by Martin Ivanov and published by Paradox Interactive and was released on 8 Apr, 2011. The game features a mixture of short and in-depth campaigns set across the darkest chapters of the 20th century. Play from the outbreak of the Great War up until the onset of the Cold War.
Open “Darkest Hour A Hearts of Iron Game” folder, double click on “Setup” and install it.
Open folder, double click on “Darkest Hour” icon to play the game. Done!