This game is on every platform For Windows, OS X, and Linux. HOI4 is a game-based and revolves around World War II. Hearts of Iron 4 is a 4X grand strategy video game developed by Paradox Interactive. Are you looking for a strategy game to enjoy in your free time? But knowing the gaming world as it stands today, finding the perfect game for you can be a hectic task, However, Hearts of Iron 4 is a game that most people can find suitable for their taste.
