: 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 .
: Features massive new focus trees for Italy , Ethiopia , and Switzerland , along with a detailed Aircraft Designer . : Reworks the Far East with focus trees
In a complete collection up to this version, the following major expansions would be included:
: War support is now more dynamic and can be lost through casualties, convoy raiding, and strategic bombing. In a complete collection up to this version,
Hearts of Iron IV (HOI4) version , also known as the Avalanche update, was released alongside the By Blood Alone expansion. This version represents a significant milestone in the game's evolution, introducing major overhauls to core mechanics that affect all players, regardless of whether they own the specific DLC. Version 1.12.4 Key Features & Overhauls
: Introduces a Ship Designer , naval mines, and deep focus trees for the United States , United Kingdom , Netherlands , and Mexico . Version 1
: Players can now assign and promote individual divisional commanders and award them unit medals for valor. Major DLCs Included