Mod «Old World Blues - Vault-Tec Calling» for Hearts of Iron 4 (v1.7.1)


Good morning! Vault-Tec calling!

You see, Vault-Tec is the foremost builder of state of the art underground Fallout shelters. Vaults, if you will. Luxury accommodations, where you can wait out the horrors of nuclear devastation.

Now, we have more national focus and leader could be use in the in the wasteland.When we ready to rise up our vault city.

Wonderful! That's... everything... Just gonna walk this over to the Vault! Congratulations on being prepared for the future!


More and Ministers:

  • Basic from fallout 76 perk cards.

More national focus:

  • Vault City have national focus to conquer west.
  • New Reno, Yakuza, Antelope, Klamath, All can make core or puppet.
  • Their leader will join army when they become puppet by decision.
  • Also give you some volunteer units.
  • Vault City can join other faction, And unlocked unique tech.
  • Or after destroyed new reno, vault city could be changed to enclave.
  • In the last, We can build new vault for our citizen.
  • No need to worry, folks! A better future. Underground!

Two style unit leader:

  • By decision.
  • Now we can recruit Vanilla or Perks card style unit leader.
  • That will help our leader look like the same.


Mod checked on game version: 1.7.1

How to install mod?

To install the mod for the game Hearts of Iron 4, unpack the contents of the archive to the folder Documents\Paradox Interactive\Hearts of Iron IV\mod and enable the modification in the launcher.

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