This might be relevant to someone's interests here: The New Order: Last Days of Europe, a wildly-expected alt-history cold war mod for Hearts of Iron IV, is releasing on 21 July. Or so they say.

The synopsis is that the Axis powers won the second world war, and you can guess the world is in a rather horrible shape in the 1960's. Even Germany is in a vulnerable state having built its economy around exploitative practices like slavery, and due to many people in power being fanatic hotheads with conflicting ideas about the direction the reich needs to take, and the succession of the increasingly frail Hitler.

The mod seems like it'll be an interesting narrative experience of warfare, economy and politics, with the player trying to avoid the cold war escalating.