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Hearts of Iron III
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
In short, Steam reviewers most often praise “Detailed micromanaged war simulation” (20 of 87 reviews) and “Challenging but manageable strategy” (5); the most common complaint is “Steep newcomer learning curve” (9). What reviewers agree on ↓
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26 · quoted reviews as of 2026-05-12.
What reviewers agree on
20 of the 87 reviews raise this.
5 of the 87 reviews raise this.
3 of the 87 reviews raise this.
3 of the 87 reviews raise this.
3 of the 87 reviews raise this.
“Still a great strategy game, used to play the hell out of this on another profile years ago...wish I hadn't lost that password lol”
9 of the 87 reviews raise this · 9 of them still recommend the game.
8 of the 87 reviews raise this · 3 of them still recommend the game.
“Abysmal code optimization and constant crashes. Whoever coded this, failed big time. As much fun as the game is, the constant crashes no matter the version or file integrity validation, make this antifun. Cannot…”
“Got this game. Would load half way and then come up with a configuration error. Tryed everything. Nothing Worked.”
“Its an ok game. No combat tutorial, they just throw you in the deep end, the game crashes every 5 mins, but its till good. Would buy again for whatever reason”
7 of the 87 reviews raise this · 5 of them still recommend the game.
5 of the 87 reviews raise this · 4 of them still recommend the game.
“This game is pretty hard for newcomers, and i definitely don't recommmend it without dlc. But its actuallly really fun when you get the hang of it, and the thrill of Micromanaging your own units individually is a lot…”
4 of the 87 reviews raise this · 2 of them still recommend the game.
“Abysmal code optimization and constant crashes. Whoever coded this, failed big time. As much fun as the game is, the constant crashes no matter the version or file integrity validation, make this antifun. Cannot…”
Counted across 87 English reviews, sampled to match this game's 71.3% positive rating · as of 2026-05-12
“My Dad's favorite game. Spent Thousands of hours playing Black Ice. Rest in Peace”
— a player, Steam review · 3,063 hrs played“hitler literally teaches you how to play”
— a player, Steam review · 9 hrs played“crashes upon load Unless you download a third party fix. Way to go Paradox”
— a player, Steam review · 990 hrs playedPlayer activity
Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-06 via SteamCharts.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-10-21). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Hearts of Iron III security update May 4th
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 y
Hearts of Iron III Security Update
Greetings! 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
Hearts of Iron IV is now available for Pre-Order!
http://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! htt
Hearts of Iron IV is now available for Pre-Order!
http://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! htt
Hearts of Iron IV - 39th Development Diary - 8th of January 2016
http://steamcommunity.com/games/394360/announcements/detail/79177344788817054
Games like Hearts of Iron III
From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
Supreme Ruler Ultimate
75.5% · 895 reviews
shares World War I, Real Time With Pause, Politics, World War II
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Darkest Hour: A Hearts of Iron Game
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Hearts of Iron IV
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Age of History II
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Europa Universalis III Complete
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-12.
| Genres | Strategy |
| Player tags | Grand Strategy · Strategy · World War II · Historical · Simulation · Military · Real-Time with Pause · War · Sandbox · Multiplayer · Difficult · Singleplayer (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Steam Trading Cards · Family Sharing |
| Languages | English, French, German, Spanish - Spain |
| Official site | http://www.paradoxplaza.com/games/hearts-of-iron-iii |
Minimum system requirements (PC)
Operating System: Microsoft® Windows® 2000/XP/Vista Processor: Intel Pentium IV 2.4 GHz or AMD 3500+ Memory: 2 GB of RAM Hard Disk Space: 2 GB Video Card: NVIDIA GeForce 8800 or ATI Radeon X1900 videocard Sound: Direct X-compatible sound card DirectX®: Direct X 9.0