New map, redesigned to offer greater detail as well as strategic and tactical opportunities.Short and grand campaigns allow players to experience the darkest hours of the 20th century, from the Great War to the onset of the Cold War.It implements a dynamic diplomatic system that will allow the player to have a real impact on the course of history. Play from the outbreak of the Great War up until the onset of the Cold War.ĭarkest Hour will introduce a new artificial intelligence that is now able to react to hundreds of different situations simultaneously. The game features a mixture of short and in-depth campaigns set across the darkest chapters of the 20th century. Developed by a team of experienced modders from the Paradox forum, Darkest Hour is a stand-alone Hearts of Iron game.