In 1644, Jurchens marched across Great Wall and annex even the whole China very quickly. It cannot be simulated in EU4, because all demanding in the peace offer cannot exceed 100 scores. Then I think this Casus Belli can be made like the "Nomad Invasion" CB in CK2, which allows you to take all province under you occupation for 100 scores. In this way, the history of Ming-Qing Replacement can be simulated better.
By the way, I think Manchu tribes should be strengthen. Every time in game when I got the map of Northeast China, I discover that there is no Jurchens existing, and there is usually a huge Korea, sometimes a huge Buryatia. Appearently Jurchens are underestimated in game.
By the way, I think Manchu tribes should be strengthen. Every time in game when I got the map of Northeast China, I discover that there is no Jurchens existing, and there is usually a huge Korea, sometimes a huge Buryatia. Appearently Jurchens are underestimated in game.