Hearts of Iron IV: Man the Guns DLC key unlocks one exceptionally manly expansion that will captivate you in front of the games screen for hours upon hours of extended fun! The expansion targets the sea warfare scenarios, however, expect many other gameplay changes as well! By buying Hears of Iron IV: Man the Guns DLC key, youll get: Alternate US History scenario Alternate British History Scenario Ability to design and refit ships New traits and skills for admirals Shelter the exiled governments feature Added national focuses on Mexico and The Netherlands regions Naval mines (for protection, for assault, and for precaution) New shipping routes planning and creation Ability to form and break Naval Treaties Amphibious vehicles for better shore control All-new, Man the Guns expansion oriented, music tracks