By Blood Alone | New expansion

The future of war hangs in the balance! Take to the skies and make your mark in the annals of history with the latest expansion for Hearts of Iron IV: By Blood Alone.

If you want to know the long list of new features, changes and improvements that have been applied to the game, we recommend that you take a look at the full patch notes.

Also, here you have the release trailer of By Blood Alone: