If there’s one thing Paradox Interactive does well, it’s grand strategy games. Getting into the game with the Hearts of Iron 4 system requirements is the easy bit, but coming to grips with the game’s intricacies and steep learning curve, however, is a whole other kettle of World War 2 fish.In order to get Hearts of Iron 4 running on your PC or laptop, you won’t actually need the best gaming PC from our buying guide. In fact, you could probably build a PC that’s HOI4-ready for less money than the game and all of its expansions cost combined. If you’re new to the game, it’s always worth keeping an eye out for the latest discounts and checking out which Hearts of Iron 4 DLC suits your tastes first. Otherwise, if budget is a concern, you can expand the vanilla experience with the best Hearts of Iron 4 mods if you want more than the vanilla experience. Continue reading Hearts of Iron 4 system requirementsMORE FROM PCGAMESN: The best Hearts of Iron 4 mods, Hearts of Iron 4 DLC guide, The best grand strategy games on PC