: Reworks the Far East with focus trees for China (Nationalist, Communist, and Warlords) and Japan . Access and Availability Patch 1.12 - Hearts of Iron 4 Wiki
: Adds espionage, spy agencies, and new focus trees for France , Spain , and Portugal . : Reworks the Far East with focus trees
: Features massive new focus trees for Italy , Ethiopia , and Switzerland , along with a detailed Aircraft Designer . and new focus trees for France
: Introduces a Ship Designer , naval mines, and deep focus trees for the United States , United Kingdom , Netherlands , and Mexico . and Mexico .