Call of Duty is possibly the hardest game in the series to complete on Veteran. Hearts of Iron IV is a grand strategy computer wargame developed by Paradox Development Studio and published by Paradox Interactive.
This game provides you interesting facts and tells about the complete history of World War II. 'A good plan, violently executed now, is better than a perfect plan next week.' We must prioritize our army's mobility and plan for attacking now, not later. It's good enough to support naval invasion and for harrasing the UK if their fleet is divided. I do build destroyers once I get destroyer 2.Otherwise i just use the fleet you start with.