Hearts of Iron 3

Hearts of Iron 3

Hearts of Iron 3 download for free to PC or mobile


Immerse yourself in the gripping world of Hearts of Iron 3, a strategy game that brings World War II to life with unparalleled detail and historical accuracy. Building on the success of its predecessors, this installment offers captivating maps, graphics, and scenarios that will draw you in from the start. Engage in complex military campaigns where every piece of data is crucial for your success. Strategize meticulously, positioning your regiments for invasion or defense at the perfect moment. Set between 1936 and 1948, the game intricately weaves economic, military, political, and diplomatic elements, even factoring in weather conditions. Witness real-life events and technological advancements in weaponry that shape the battlefield, but stay alert for random events that add an element of surprise. Whether you're a history buff or a strategy enthusiast, Hearts of Iron 3 promises an engaging and educational experience. Command your forces and rewrite history in this must-have PC game.


  • Apps & Games
  • Hearts of Iron 3 download for free to PC or mobile
09 Jun 2024
Title Hearts of Iron 3
Size 718.3 MB
Price free of charge
Category Games
Developer N/A
System Windows
718.3 MB
4

657 reviews
2924

downloads
The content of games with a PEGI 3 rating is considered suitable for all age groups. The game should not contain any sounds or pictures that are likely to frighten young children. A very mild form of violence (in a comical context or a childlike setting) is acceptable. No bad language should be heard.

Equivalent to E (low end) and EC (which is no longer used). 435 titles were rated PEGI 3 in 2020.
PEGI Rating

Hearts of Iron 3 installation

download

Click on the Download button to start downloading Hearts of Iron 3 for Windows from Maombi.com

open

Open the .exe installation file in the Downloads folder and double click it

props

Follow the instructions in the pop-up window to install Hearts of Iron 3 on Windows Desktop

run

Now you can open and run Hearts of Iron 3 on your PC

Hearts of Iron 3 features and gameplay

Hearts of Iron 3 is a thrilling World War II strategy game that puts you in control of a nation during one of the most pivotal moments in history. With intricate diplomacy, detailed military planning, and strategic decision-making, you can shape the outcome of the war. Command your troops, manage resources, and engage in intense battles on land, sea, and air. With its deep historical accuracy and immersive gameplay, Hearts of Iron 3 offers an unforgettable gaming experience for history buffs and strategy enthusiasts alike. Are you ready to rewrite history?

Military Command

Take control of military operations, strategize troop movements, and engage in battles to conquer territories.

Diplomacy

Negotiate with other nations, form alliances, declare wars, and engage in diplomatic relations to shape the world order.

Economic Management

Manage resources, production, trade, and finances to support your war efforts and maintain stability in your nation.

Technology Research

Invest in research and development to unlock new technologies, weapons, and capabilities for your military forces.

Espionage

Gather intelligence, conduct covert operations, sabotage enemy efforts, and counter espionage activities to gain an advantage.

Political Ideology

Shape the political landscape, influence ideologies, enact policies, and manage internal politics to maintain control.

Hearts of Iron 3 overview

  • slide for 1

    01

    Immerse yourself in a strategy game where you lead a nation through intricate research and development. Manage resources like research, espionage, diplomacy, and officers. Engage in projects such as Anti-Aircraft Carriage and Sights, Battleship Armor, and Civil Nuclear Research. Allocate leadership wisely to advance in fields like construction engineering, industrial production, and nuclear research.

  • slide for 2

    02

    Immerse yourself in the strategic depth of this game, where you command various divisions such as the 28th Keystone Division and the 1st Big Red One Division. Manage resources, plan military operations, and navigate through complex maps. With detailed unit statistics and real-time strategy elements, this game offers an engaging experience for history and strategy enthusiasts. Lead your forces to victory with precision and tactical prowess.

  • slide for 3

    03

    Dive into the immersive world of strategic warfare with this game set in 1936. Choose from various historical scenarios like The Road to War and The Gathering Storm. Play as the United Kingdom, led by George V, and navigate through complex diplomacy, production, and technology options. With adjustable difficulty and detailed political landscapes, every decision shapes the fate of nations. Get ready to rewrite history and lead your country to victory.

  • slide for 4

    04

    Immerse yourself in the strategic depth of this game, where you manage political figures like the Head of State, Head of Government, Foreign Minister, and more. Navigate through various laws, from Civil to Training, and influence the nation's direction. Monitor party popularity and mobilize reserve divisions. Experience a dynamic blend of politics, economy, and military strategy.

  • slide for 5

    05

    Immerse yourself in a strategic game set in January 1939, where you command Italian forces. Manage resources like energy, metal, and rare materials while overseeing land combat in regions such as Uzice, Visegrad, and Novi Sad. Utilize diplomacy, production, and technology to outmaneuver opponents. Track unit efficiency in theaters like the Italian, Libyan, and East African.

Hearts of Iron 3 FAQ

Updates and reviews about Hearts of Iron 3

08 Oct 2025

Winning as Germany in Hearts of Iron 3

Discover essential strategies for winning as Germany in Hearts of Iron 3. Dominate your enemies today!

Read more

08 Oct 2025

Hearts of Iron 3: How to Make Battle Plans

Learn how to create effective battle plans in Hearts of Iron 3 and achieve strategic success!

Read more

08 Oct 2025

How to Beat the Soviet Union in Hearts of Iron 3

Learn effective tactics to beat the Soviet Union in Hearts of Iron 3. Master your strategy!

Read more

08 Oct 2025

Effective Use of Air Force in Hearts of Iron 3

Learn how to use your air force effectively in Hearts of Iron 3 for strategic advantages. Start dominating the skies today!

Read more

26 Sep 2025

Paradox Launches HoI4 Expansion Focusing on Asia and Pacific

Paradox Interactive unveils the HoI4 expansion No Compromise, No Surrender, part of Expansion Pass 2. The DLC enhances Japan, China, and the Philippines' strategies while bundling upcoming expansions. The naval-themed Man the Guns expansion becomes free with the purchase.

Read more

04 Sep 2025

Business Impact of HoI4's New Expansion on Japanese Politics

The latest HoI4 update by Paradox Interactive focuses on Japan, introducing a unique system to simulate the 1930s political chaos, aiming to enhance gameplay and strategic depth.

Read more

01 May 2025

Hearts of Iron 4 Unveils Prototype Vehicles in Upcoming DLC

Hearts of Iron 4's new Prototype Vehicles DLC will launch in Q2 2025, featuring experimental WW2 vehicle designs. The pack introduces unique units like the Grasshopper tank, enhancing gameplay with creative historical concepts.

Read more
Hearts of Iron 3

Download Hearts of Iron 3

Hearts of Iron 3 reviews

Update: 09 Oct 2025

Hannah Clark

It's been a blast so far with Hearts of Iron 3! The tactical options are engaging, and I love the historical events. Played a couple of campaigns, and they were pretty intense! Just a few bugs. Overall, great experience!


Chloe Lewis

Hearts of Iron 3 is okay. The mechanics are cool, and there’s definitely a lot to explore. But I found myself frustrated at times with the user interface. I appreciate the depth, but it needs improvement!


James Hall

I'm loving the strategy and planning in Hearts of Iron 3! Canada was a fun playthrough, and I appreciated the attention to detail. My only gripe is the learning curve; didn't expect it to be so steep!


Charlie Brown

I’m only halfway through my first campaign, but this is incredible! I can literally spend hours plotting my moves. The immersion is real! It’s like I’m in command of an entire army. I can't wait to play more. Best purchase ever!


Emily Thompson

This game is a total masterpiece! The level of detail is insane! I was Germany and felt like I was actually in World War II! The historical accuracy is mind-blowing. If you're into strategy games, you HAVE to try this!


Matt Walker

Decent game with room for improvement. I played Italy, and while strategy was enjoyable, I encountered some glitches that hindered the experience. I want to love this game fully, but it has some kinks to iron out.


Tommy Green

I am totally obsessed with Hearts of Iron 3! The variety and complexity are just fantastic! I played through a campaign as the UK, and it was a rollercoaster! The way alliances shift and the tension builds—I'm living for it!


Megan Scott

Hearts of Iron 3 is great! Lots of different ways to approach each game. I love the detailed planning phase. Just finished a campaign where I played as the USA and it was really fun! The learning curve is steep though.


Daniel King

A solid game for strategy fans! I had a good time playing as the Soviet Union. The events and decisions were awesome. The complexity can feel overwhelming, but it’s part of the fun. Definitely recommend it to friends!


Luke Johnson

Hearts of Iron 3 is literally my favorite game ever! The strategic options are endless. Just when I thought I had a plan, everything changes! It's like a chess match but on steroids. Can't get enough of it!


Ella White

Holy moly! This game is a strategy masterpiece! The detail in the mechanics and the sheer scope of gameplay are just unbelievable! If you enjoy history or strategy, you'll LOVE this! Can't wait to try different countries!


Sophie Turner

Hearts of Iron 3 is a solid strategy game! The depth is impressive and I've enjoyed the various campaigns. My favorite part is managing resources. Some elements can feel confusing at times, but overall, it’s engaging!


Katie White

Hearts of Iron 3 offers so much depth! I played France and had a fantastic time navigating through diplomacy and warfare. The only downside is sometimes it feels a bit slow-paced. Still a lot of fun overall!


Oliver Turner

It's a fun game but had issues. I loved the strategy aspects, especially playing as Germany. Still, I found some parts very complex, sometimes hard to follow. Not sure if I’ll keep playing extensively.


Andrew Carter

I had a good time with Hearts of Iron 3. The gameplay is quite rich, and I've found the historical scenarios fascinating! Just sometimes wish the game sped up a bit. Overall, a worthwhile experience!


Ryan Evans

What a game! I really enjoyed the campaigns and the decisions you have to make as Italy. The replay value is through the roof! Just a little confused with some mechanics, would love more tutorials!


Mike Nelson

Not a bad game overall! The concept is solid and the gameplay is deep. Played Japan and had fun with it! Some of the mechanics can get a little overwhelming, though. I’d recommend it, but know what you're getting into!


Grace Johnson

Great strategy game! I played as the UK and really enjoyed the world events. It's engaging, but I must admit some parts can be tedious. Still, I find myself coming back to it often!


Jake Smith

I can't even begin to describe how amazing Hearts of Iron 3 is! The depth, the strategy... it's just on another level! I spent an entire weekend playing and lost track of time. Every decision feels so impactful. Totally hooked! You gotta dive in if you haven't yet!


Sarah Roberts

This game has rekindled my love for strategy games! The feeling of conquering nations is unmatched. Each game is a whole new story. I can’t get enough of it! Hats off to the devs! You all are genius! So excited to see what's next on my journey!


Lucy Adams

Hearts of Iron 3 has its high points and low points. I enjoy the strategy, but some parts felt a bit tedious. My campaign as the USSR was mixed; lots of fun, but the steep learning curve and occasional bugs were tough.


Lara Wilson

Wow, just wow! I started as Italy and wow, I had to navigate so many challenges! The historical scenarios are brilliant! I felt like a general making real decisions. It's just such a thrilling experience! Get ready for a long journey! Love it!


Jack Martinez

I had been searching for a deep strategy game, and this exceeded my expectations! The political maneuvering adds such a unique layer. I've never felt so in charge. Honestly, it makes all the other games look easy in comparison. Totally worth it!


Sophia Davis

OMG, this game is just fantastic! The challenges, the alliances, the betrayals—I'm living my history dreams! I love how every game feels different. It's pure joy! Just try to manage your resources carefully, or you might end up in the trenches! So good!


Nathan Harris

Really enjoying Hearts of Iron 3! The depth of strategy is incredible, and the historical scenarios are immersive. I’ve had a blast as Japan so far. Would've rated 5 stars, but the interface could be a bit clunky at times.