Steam app 25890 · updated 12 Sep 2026, 20:07 UTC
Hearts of Iron III lets you play the most engaging conflict in world history, World War 2, on all fronts as any country and through multiple different scenarios. Guide your nation to glory between 1936 and 1948 and wage war, conduct diplomacy and build your industry in the most detailed World War 2 game ever made.
720 hourly samples, with the daily peak drawn over them. Weekends are shaded.
171 months, July 2012 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 436 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 284 hourly samples. Each dip is a night. Weekends are shaded.
Hearts of Iron III was released on 7 Aug, 2009.
| Language | Full audio |
|---|---|
| English | |
| French | |
| German | |
| Spanish - Spain |
A blank audio cell means full audio was not marked in the returned language list.
26 developer announcements, Oct 2014 to May 2020 · times in UTC
Hi! After discovering a minor potential securty problem we decided to patch the game to correct it. Patch notes: - Fixed additional Lua vulnerabilities This should not change anything noticeable for you in your game. But there is the small…
Patch notesGreetings! To resolve a security issue tied to the way LUA libraries were loaded for mods we released a minor update. This update will not change your version number or cheksum, and save files should be unaffected. The update has already…
Patch noteshttp://gallery.mailchimp.com/f2b6f430f6574f4d360bd22a5/images/d2374f9b-9e06-4701-8d99-6069638f309e.png https://www.youtube.com/watch?v=WEN5SEb5ASA You can find the Information and FAQ thread here! http://store.steampowered.com/app/394360
BjornBhttp://gallery.mailchimp.com/f2b6f430f6574f4d360bd22a5/images/d2374f9b-9e06-4701-8d99-6069638f309e.png https://www.youtube.com/watch?v=WEN5SEb5ASA You can find the Information and FAQ thread here! http://store.steampowered.com/app/394360
BjornBhttp://steamcommunity.com/games/394360/announcements/detail/79177344788817054
BjornBhttp://steamcommunity.com/games/394360/announcements/detail/79177344788817054
BjornBhttp://i.imgur.com/Imot7bn.png Happy V day everyone! Let's celebrate that with another exciting Developmen Diary from podcat. Hearts of Iron IV - Developer Diary 16 - World Tension If you missed it, please note that the release date of…
BjornBhttp://i.imgur.com/Imot7bn.png Happy V day everyone! Let's celebrate that with another exciting Developmen Diary from podcat. Hearts of Iron IV - Developer Diary 16 - World Tension If you missed it, please note that the release date of…
BjornBhttp://i.imgur.com/Imot7bn.png Podcat is back from the US and is eager to share his latest thoughts with you all! Hearts of Iron IV - Development Dirary #15 - On the High Seas
BjornBhttp://i.imgur.com/Imot7bn.png Podcat is back from the US and is eager to share his latest thoughts with you all! Hearts of Iron IV - Development Dirary #15 - On the High Seas
BjornBhttp://i.imgur.com/Imot7bn.png Attention! Due to podcat going across the pond to inspect the troops in the new world Johan has made a guest return into the Dev Diary world! Today we are learning more about what happened to the National…
BjornBhttp://i.imgur.com/Imot7bn.png Attention! Due to podcat going across the pond to inspect the troops in the new world Johan has made a guest return into the Dev Diary world! Today we are learning more about what happened to the National…
BjornBhttp://i.imgur.com/Imot7bn.png Attention! The 13th Developer Diary for Hearts of Iron IV is now available here! Today Dan "Podcat" Lind will be telling us more about how conscription changed from Hearts of Iron III (it's no longer only a…
BjornBhttp://i.imgur.com/Imot7bn.png Attention! The 13th Developer Diary for Hearts of Iron IV is now available here! Today Dan "Podcat" Lind will be telling us more about how conscription changed from Hearts of Iron III (it's no longer only a…
BjornBhttp://i.imgur.com/Imot7bn.png Hi guys After a cancelled Developer Diary in December we're back in full force! Dan "Podcat" Lind explains a bit about the working of the internal politics of a country in Hearts of Iron IV as well as bringing…
BjornBhttp://i.imgur.com/Imot7bn.png Hi guys After a cancelled Developer Diary in December we're back in full force! Dan "Podcat" Lind explains a bit about the working of the internal politics of a country in Hearts of Iron IV as well as bringing…
BjornBhttp://i.imgur.com/IqUgTUC.png Hi guys! Come check out our new Video Developer Diary for Hearts of Iron IV!
BjornBhttp://i.imgur.com/IqUgTUC.png Hi guys! Come check out our new Video Developer Diary for Hearts of Iron IV!
BjornBhttp://i.imgur.com/Imot7bn.png Greetings! Another month and another developer diary from the team bringing you the next installment in the Hearts of Iron saga. I hope you will find it interesting and that you will come back for more next…
BjornBhttp://i.imgur.com/Imot7bn.png Greetings! Another month and another developer diary from the team bringing you the next installment in the Hearts of Iron saga. I hope you will find it interesting and that you will come back for more next…
BjornBhttp://i.imgur.com/8E1KDan.png This friday, in the Paradox Forums... Arrachne will bring you the epic continuation of the Hearts of Iron saga!
BjornBhttp://i.imgur.com/8E1KDan.png This friday, in the Paradox Forums... Arrachne will bring you the epic continuation of the Hearts of Iron saga!
BjornBhttp://i.imgur.com/Imot7bn.png Greetings general! If you head over to paradoxplaza, then you can read on the latest development of Hearts of Iron IV and many other games that are currently in the making! I hope you will enjoy it! Developer…
BjornBhttp://i.imgur.com/Imot7bn.png Greetings general! If you head over to paradoxplaza, then you can read on the latest development of Hearts of Iron IV and many other games that are currently in the making! I hope you will enjoy it! Developer…
BjornBHello Admirals, Generals, Amphibious creatures and others... I am proud to present the 10th installment in Podcat's Developer Diary series for Hearts of Iron IV. Today's topic: Naval Combat!…
BjornBHello Admirals, Generals, Amphibious creatures and others... I am proud to present the 10th installment in Podcat's Developer Diary series for Hearts of Iron IV. Today's topic: Naval Combat!…
BjornBEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | hoi3.exe | windows | ||
| Launch | Hearts of Iron 3.app | macos |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG