We may also include links to affiliate stores, which gives us a small commission if you purchase anything via them. Keep updated on the latest PC Gaming news by following GameWatcher on Twitter, checking out our videos on YouTube, giving us a like on Facebook, and joining us on Discord. How would your list of the best Hearts of Iron IV mods look? Let us know in the comments below. The lack of functioning brains also makes it hard to achieve technological breakthroughs. As the boss zombie, you should expect a more straightforward approach to painting the map your color. copy 1500564838.mod file and 1500564838 folder in C:\Users\Username\Documents\Paradox Interactive\Hearts of Iron IV\mod. You can choose between fighting the undead or leading them. It is released on the Steam Workshop and currently is one of the most downloaded mods for Hearts of Iron IV (+150k Downloads) For singleplayer and multiplayer use. Although it's not a total overhaul mod, zombies add an interesting variable to playthroughs, considering that the usual WWII shenanigans also continue. World War II is anything uneventful, but what if you could also throw zombies in the mix? The Infection - A HOI IV Scenario mod turns the undead horde into a power that, if left unchecked, easily shambles its way towards world domination.