Hearts of Iron 4 Wiki

The Hearts of Iron IV encyclopedia that you can edit.

Important pages Beginner's guide User interface Countries Keyboard shortcuts Mechanics Console commands State Affairs Diplomacy Puppets World tension Government Laws & Advisors National focus Research Construction Production Trade Warfare Warfare Battle plan Tactics Logistics Terrain Weather Army planner Command group Division Land war Naval war Air war Land units Naval units Air units Meta Modding Mods Patches Downloadable content Developer diaries Achievements Communities Jargon

About this game Hearts of Iron IV is the sequel to Paradox Development Studio's game Hearts of Iron 3. It covers the time period from 1936 to 1948, focusing on the buildup to the Second World War and the war itself. This Hearts of Iron 4 Wiki is intended as a repository of Hearts of Iron 4 related knowledge, useful for both new and experienced players as well as for modders. Want to help improve the wiki? Anyone can contribute to the wiki. If you want to become a contributor please register (though you can also edit anonymously), and check out the work needed page. If you spot anything in need of improvement, don't hesitate to make an edit. If you plan on making any major changes it is recommended you read the style guidelines first. To help with the translations see the information on the translations page. Expansion content Hearts of Iron IV Together for Victory Death or Dishonor Waking the Tiger Man the Guns La Résistance Latest news Game history 2020-02-25 - La Résistance to be released 2020-02-07 - Patch 1.8.2 released 2019-11-13 - Patch 1.8 released 2019-02-28 - Patch 1.6 released (alongside Man the Guns) 2018-03-08 - Patch 1.5 released (alongside Waking the Tiger) 2017-06-14 - Patch 1.4 released (alongside Death or Dishonor) 2016-12-15 - Patch 1.3 released (alongside Together for Victory) 2016-06-06 - Hearts of Iron IV released Video Diaries 2020-02-06 - La Résistance - Feature Spotlight 2019-03-13 - Hearts of Iron IV - Patch 1.6 tutorials 2019-02-27 - Man the Guns - Feature Spotlight #2 2016-05-30 - Hearts of Iron IV - Beginner tutorials _ Developer Diaries 2020-02-12 - Dev diary #22 - LaR UK AAR posted 2020-02-05 - Dev diary #21 - Achievements posted 2020-01-29 - Dev diary #20 - LaR Music and Art posted 2020-01-22 - Dev diary #19 - Formables and Releasables posted 2020-01-15 - Dev diary #18 - Bag of Tricks posted 2019-12-18 - Dev diary #17 - Portugal posted 2019-12-11 - Dev diary #16 - Intel posted 2019-12-04 - Dev diary #15 - Scout Planes and breaking the Enigma posted 2019-11-27 - Dev diary #14 - Collaboration, Compliance and Coups posted 2019-11-20 - Dev diary #13 - Operations posted 2019-11-13 - MtG diary #44 - 1.8 Patch & Focus Tree Navigation posted 2019-11-12 - MtG diary #43 - New Launcher for Hearts of Iron IV posted 2019-11-06 - Dev diary #12 - Operatives and Missions posted 2019-10-30 - Dev diary #11 - The Intelligence Agency posted