Hearts of Iron 4 Wiki
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![War Effort - Operation Capital [1.12.8 OPEN BETA]](/images/thumb/d/da/News_item.png/406px-News_item.png)
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Latest news
- Game history
- 2022-12-21 - Patch 1.12.8 released (as Beta patch)
- 2022-12-08 - Patch 1.12.7 released
- 2022-09-27 - Patch 1.12 released (alongside By Blood Alone)
- 2022-02-15 - HoI4 Subscription Service became available
- 2021-11-23 - Patch 1.11 released (alongside No Step Back)
- Video diaries
- 2022-09-27 - By Blood Alone - Release trailer
- 2022-09-23 - By Blood Alone - Naval Changes
- 2022-09-22 - By Blood Alone - Divisional Command
- 2022-09-21 - By Blood Alone - Air Changes
- 2022-09-20 - By Blood Alone - Peace Conferences
- Developer diaries
- 2022-12-02 - War Effort - Operation Source (1.12.7 beta)
- 2022-11-24 - War Effort - Operation Tungsten
- 2022-11-11 - "War Effort" patches (open beta)
- 2022-10-12 - Dev diary #17 - Post-Release
- 2022-09-20 - Dev diary #16 - Art & Achievements
About this site
Hearts of Iron IV is a grand strategy wargame developed by Paradox Development Studio and published by Paradox Interactive. This community wiki's goal is to be a repository of Hearts of Iron IV related knowledge, useful for both new and experienced players and for modders.
Important pages
Getting started
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