Hearts of Iron IV - How To Unlock The Game Book

Karl -


How does this work with the preorder?

  • Players who preorder Hearts of Iron IV get a Steam key right away (available from May 17th)
    • Note: This key will include the base game, however it will not unlock until June 6.
  • The player must redeem this Steam key on his/her Steam account.
  • The player must connect his/her Paradox account and Steam account.
  • Go to accounts.paradoxplaza.com
  • Log in
  • Click Settings
  • Click  ”Connect” your Steam account and follow the instructions.
  • When the player logs into his/her Paradox account in the mobile app – the content is unlocked.

    If the content is not unlocked, check the following:
  • Have you registered the preorder key on Steam?
  • Have you connected you Paradox account and Steam Account?
  • Have you logged in to the Paradox Account in the mobile app?

    It doesn’t work – help?
  • Go to https://support.paradoxplaza.com/hc/en-us and create a support ticket.