Games like Hearts of Iron IV on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Hearts of Iron IV are available at the bottom of the page.

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Sudden Strike 4

Sudden Strike is back! The beloved Real Time Strategy series returns, this time with bigger battlefields, more units, better graphics, new scenarios and legendary commanders – making Sudden Strike 4 more tactical and realistic than ever before!

Similarity 56%
Price -90% 1.90€
Rating 7.6
Release 11 Aug 2017

Call to Arms

Call to Arms offers an innovative mix of real-time strategy and 3rd, as well as 1st person controls. Set in the time of modern warfare, the game offers realistically modeled vehicles and heavy weaponry. Command your troops to victory or fight by yourself in the 3rd or 1st person action mode.

Similarity 56%
Price 14.99€
Rating 7.8
Release 27 Apr 2018

KAISERPUNK

Build a city to rule the world in Kaiserpunk, a grand city builder blending production-focused city building with the world conquest of strategy games in an alternate 20th century world. Manage your city, grow industries, build a military, and defeat rivals to become the greatest empire.

Similarity 56%
Price 29.99€
Rating 6.6
Release 21 Mar 2025

WARNO

Realistic, immersive, breathtaking. WARNO is the ultimate World War III battle simulator from the masters of strategy, Eugen Systems. A Cold War turns decisively hot as you command hundreds of units on a beautiful and brutal battlefield. Outsmart, outfight, and lead your forces to total victory.

Similarity 56%
Price -6% 37.77€
Rating 8.0
Release 23 May 2024

Strategic Mind: Blitzkrieg

Strategic Mind: Blitzkrieg is a turn-based strategy set in the period of WW2. It brings a modern look and new features to a good old wargame genre. You are to lead the German Armed forces overcoming unthinkable odds and claiming the ultimate bittersweet victory in Europe. Blitzkrieg is the way!

Similarity 56%
Price 33.99€
Rating 7.9
Release 22 May 2020

Rogue State Revolution

Greetings your Excellency. Time to rebuild, reform and prepare for new challenges in the People's Republic of Basenji. In this thrilling political strategy, you will appoint ministers and lead the country to success. Be careful — you may find yourself replaced in the next election.

Similarity 56%
Price -92% 1.00€
Rating 7.3
Release 18 Mar 2021

Sid Meier's Civilization® IV

With over 6 million units sold and unprecedented critical acclaim from fans and press around the world, Sid Meier's Civilization is recognized as one of the greatest PC game franchises of all-time. Now, Sid Meier and Firaxis Games will take this incredibly fun and addictive game to new heights by adding new ways to play and win, new...

Similarity 56%
Price 19.99€
Rating 8.9
Release 25 Oct 2006

Breachway

Explore the galaxy in this deckbuilding, sci-fi roguelike where ship upgrades and crew management are key to your survival. Optimize resource generation, engage in intense turn-based battles, and take on ever-growing threats as you seek out The Signal.

Similarity 55%
Price -49% 10.28€
Rating 7.3
Release 26 Sep 2024

Headquarters: World War II

Headquarters: World War II is a fast-paced turn-based strategy game where your battlefield tactics are as important as your army management skills. Experience both sides of the war, battling in Europe as the USA, the UK, or Germany. Storm bunkers, occupy houses, win tank duels.

Similarity 55%
Price -60% 15.47€
Rating 7.3
Release 11 Apr 2024

Great Houses of Calderia

Great Houses of Calderia is a Feudal Grand Strategy game focusing on family dynamics & stories. Use your family strengths to compete against rivals to rise in the ranks of Calderia - produce, trade, scheme, bribe, and battle to build your legacy of power!

Similarity 55%
Price 24.50€
Rating 6.4
Release 02 May 2024

Commandos: Origins

ALARM! You have been selected for a mission which will shape the fate of the entire world. Witness the very beginning of the legendary elite WWII force in Commandos: Origins. The long-awaited sequel to the Commandos series brings you right back to the foundation of the real-time tactics genre.

Similarity 55%
Price -34% 33.19€
Rating 7.3
Release 09 Apr 2025

War on the Sea

Command ships, submarines and aircraft in the South Pacific during WWII.

Similarity 55%
Price 33.99€
Rating 7.4
Release 02 Feb 2021

WAR PARTY

War Party is a strategy game where you enter a prehistoric world of Dinosaurs, Cavemen and Magic! Build up your chosen faction, gather resources, explore the land and command them against enemy tribes and wildlife! Will your story be about Life, Death or Balance? Can you survive?

Similarity 55%
Price -70% 2.97€
Rating 6.6
Release 28 Mar 2019

Men of War: Vietnam

The critically acclaimed series returns! Experience Vietnam from both sides of the war.

Similarity 55%
Price -87% 1.00€
Rating 6.3
Release 08 Sep 2011

Battlestations: Midway

Battlestations: Midway is an immense action game that drops players into massive air, sea, and undersea battles from Pearl Harbor to the Battle of Midway.

Similarity 55%
Price 6.99€
Rating 7.5
Release 15 Mar 2007

Isonzo

Ferocious Alpine warfare will test your tactical skills in this authentic WW1 FPS. Battle among the scenic peaks, rugged valleys and idyllic towns of northern Italy. The Great War on the Italian Front is brought to life and elevated to unexpected heights!

Similarity 55%
Price 29.99€
Rating 8.1
Release 13 Sep 2022

Rebel Inc: Escalation

A unique and deeply engaging political/military strategic simulation from the creator of Plague Inc. Balance competing civilian and military priorities and deal with a deadly insurgency in order to stabilise a war-torn country.

Similarity 55%
Price -81% 2.80€
Rating 8.0
Release 13 Oct 2021

Ultimate Admiral: Dreadnoughts

Design warships the way you want them, command fleets, win the naval arms race for your nation!

Similarity 55%
Price 33.99€
Rating 6.3
Release 25 Jan 2023

Strategic Mind: The Pacific

Strategic Mind: The Pacific is a turn-based strategy set in the WW2 period depicting the war between the USA and the Empire of Japan waged in the Pacific Ocean with mindblowing historical accuracy and attention to detail. Two Sides. Two Commanders. Two Destinies.

Similarity 55%
Price -96% 1.00€
Rating 7.2
Release 25 Oct 2019

War of Rights

War of Rights is a first person multiplayer game featuring massive 350 player battles with a focus on historical authenticity, teamplay and immersion. It is set during the perilous days of the American Civil War, in the Maryland Campaign of September, 1862.

Similarity 55%
Price 24.99€
Rating 8.6
Release 03 Dec 2018

Age of Conquest IV

Age of Conquest is a turn-based grand strategy wargame.

Similarity 55%
Price Free to play
Rating 7.9
Release 05 Apr 2016

Unity of Command: Stalingrad Campaign

Unity of Command is an innovative and refreshing operational-level wargame that covers the entire 1942/43 Stalingrad Campaign on the Eastern Front.

Similarity 55%
Price 9.75€
Rating 7.5
Release 17 Oct 2012

STAR WARS™ Empire at War - Gold Pack

Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld?

Similarity 55%
Price 19.50€
Rating 9.6
Release 25 May 2010

Total War: PHARAOH

In Total War: PHARAOH, the newest entry in the award-winning grand strategy series, immerse yourself in ancient Egypt at the zenith of its power and experience the dramatic events that threaten its destruction.

Similarity 54%
Price -84% 6.54€
Rating 6.3
Release 11 Oct 2023

Most played games like Hearts of Iron IV on Steam

Take a look at the top games like Hearts of Iron IV that are currently attracting the largest player bases on the Steam platform, as of April 20th 2025.

1. Sid Meier’s Civilization® VI

Similarity 58% Expand your empire, advance your culture and go head-to-head against history’s greatest leaders. Will your civilization stand the test of time? Sid Meier’s Civilization® VI is a strategy, turn-based strategy and multiplayer game developed by Firaxis Games, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on October 20th 2016 has received 347,424 reviews of which 301,756 were positive and 45,668 were negative resulting in a rating of 8.6 out of 10. The game has hit the top spot as the #1 most played game like Hearts of Iron IV, thanks to its 25,706 peak concurrent players over the last day.
8.6
301,756
45,668

25,706
players

2. Crusader Kings III

Similarity 61% Love, fight, scheme, and claim greatness. Determine your noble house’s legacy in the sprawling grand strategy of Crusader Kings III. Death is only the beginning as you guide your dynasty’s bloodline in the rich and larger-than-life simulation of the Middle Ages. Crusader Kings III is a strategy, medieval and grand strategy game developed by Paradox Development Studio and published by Paradox Interactive. Released on September 01st 2020 has received 124,131 reviews of which 112,162 were positive and 11,969 were negative resulting in a rating of 8.9 out of 10. While seeing 18,017 players online at once in the last 24 hours, this game is currently ranked #2 among games like Hearts of Iron IV based on player count.
8.9
112,162
11,969

18,017
players

3. Sid Meier's Civilization® V

Similarity 53% Create, discover, and download new player-created maps, scenarios, interfaces, and more! Sid Meier's Civilization® V is a turn-based strategy, strategy and turn-based game developed by Firaxis Games, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on September 23rd 2010 has received 203,549 reviews of which 195,047 were positive and 8,502 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 15,125 players online at once in the last 24 hours, this game is currently ranked #3 among games like Hearts of Iron IV based on player count.
9.5
195,047
8,502

15,125
players

4. Arma Reforger

Similarity 51% Experience authentic Cold War combat and join the struggle for the sprawling, mid-Atlantic island of Everon and its smaller, offshore territory, Arland – or take on the role of Game Master and create your very own scenarios for others to enjoy. Arma Reforger is a military, simulation and action game developed and published by Bohemia Interactive. Released on November 16th 2023 has received 27,305 reviews of which 20,433 were positive and 6,872 were negative resulting in a rating of 7.4 out of 10. With 14,881 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Hearts of Iron IV.
7.4
20,433
6,872

14,881
players

5. Europa Universalis IV

Similarity 69% Rule your land and dominate the world with unparalleled freedom, depth and historical accuracy. Write a new history of the world and build an empire for the ages. Europa Universalis IV is a grand strategy, strategy and historical game developed by Paradox Development Studio and Paradox Tinto and published by Paradox Interactive. Released on August 13th 2013 has received 133,505 reviews of which 115,574 were positive and 17,931 were negative resulting in a rating of 8.6 out of 10. With 14,505 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Hearts of Iron IV.
8.6
115,574
17,931

14,505
players

6. Stellaris

Similarity 52% Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities. Stellaris is a space, grand strategy and strategy game developed by Paradox Development Studio and published by Paradox Interactive. Released on May 09th 2016 has received 181,916 reviews of which 157,721 were positive and 24,195 were negative resulting in a rating of 8.6 out of 10. With 13,587 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Hearts of Iron IV.
8.6
157,721
24,195

13,587
players

7. Arma 3

Similarity 53% Experience true combat gameplay in a massive military sandbox. Deploying a wide variety of single- and multiplayer content, over 20 vehicles and 40 weapons, and limitless opportunities for content creation, this is the PC’s premier military game. Authentic, diverse, open - Arma 3 sends you to war. Arma 3 is a military, action and multiplayer game developed and published by Bohemia Interactive. Released on September 12th 2013 has received 281,552 reviews of which 254,591 were positive and 26,961 were negative resulting in a rating of 9.0 out of 10. With 11,437 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Hearts of Iron IV.
9.0
254,591
26,961

11,437
players

8. Counter-Strike: Source

Similarity 51% Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology. Counter-Strike: Source is a shooter, fps and action game developed and published by Valve. Released on November 01st 2004 has received 181,263 reviews of which 174,507 were positive and 6,756 were negative resulting in an impressive rating of 9.5 out of 10. With 8,025 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Hearts of Iron IV.
9.5
174,507
6,756

8,025
players

9. Hell Let Loose

Similarity 64% Join the ever expanding experience of Hell Let Loose - a hardcore World War Two first person shooter with epic battles of 100 players with infantry, tanks, artillery, a dynamically shifting front line and a unique resource based RTS-inspired meta-game. Hell Let Loose is a shooter, realistic and world war ii game developed and published by Team17. Released on July 27th 2021 has received 136,525 reviews of which 112,491 were positive and 24,034 were negative resulting in a rating of 8.2 out of 10. With 5,833 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Hearts of Iron IV.
8.2
112,491
24,034

5,833
players

10. Victoria 3

Similarity 67% Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Balance the competing interests in your society and earn your place in the sun in Victoria 3, one of the most anticipated games in Paradox’s history. Victoria 3 is a grand strategy, economy and historical game developed by Paradox Development Studio and published by Paradox Interactive. Released on October 25th 2022 has received 51,679 reviews of which 34,331 were positive and 17,348 were negative resulting in a rating of 6.6 out of 10. With 5,650 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Hearts of Iron IV.
6.6
34,331
17,348

5,650
players

Best deals on games like Hearts of Iron IV on Steam

Discover fantastic savings with the best discounts on a variety of games like Hearts of Iron IV available on Steam right now, updated on April 20th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Hearts of Iron IV.

1. Destroyer: The U-Boat Hunter

Similarity 52% Destroyer: The U-Boat Hunter brings you an authentic and historically accurate destroyer simulation along with gripping anti-submarine warfare set in the turmoils of the Atlantic Ocean during World War II. Destroyer: The U-Boat Hunter is a simulation, naval combat and world war ii game developed by Iron Wolf Studio S.A. and published by Daedalic Entertainment. Released on December 06th 2023 has received 1,020 reviews of which 771 were positive and 249 were negative resulting in a rating of 7.2 out of 10. Featuring a massive 97% discount, this game currently holds the #1 spot in the best deals for games like Hearts of Iron IV.
7.2
771
249

-97% 33.33€ 1.00€

2. Strategic Mind: The Pacific

Similarity 55% Strategic Mind: The Pacific is a turn-based strategy set in the WW2 period depicting the war between the USA and the Empire of Japan waged in the Pacific Ocean with mindblowing historical accuracy and attention to detail. Two Sides. Two Commanders. Two Destinies. Strategic Mind: The Pacific is a singleplayer, board game and turn-based tactics game developed and published by Starni Games. Released on October 25th 2019 has received 603 reviews of which 456 were positive and 147 were negative resulting in a rating of 7.2 out of 10. Thanks to its incredible 96% discount, this game is now the #2 best deal in games like Hearts of Iron IV.
7.2
456
147

-96% 25.00€ 1.00€

3. Railroad Corporation

Similarity 51% Relive the pioneering spirit of the Golden Age of Steam by establishing your own railroad empire across 19th century North America. Bring settlements together, produce and trade goods and develop new technologies to stay ahead of the competition. Want more? RAILROAD CORPORATION 2 Out Now! Railroad Corporation is a strategy, trains and management game developed by Corbie Games and published by Iceberg Interactive. Released on November 18th 2019 has received 1,376 reviews of which 1,019 were positive and 357 were negative resulting in a rating of 7.1 out of 10. Thanks to its incredible 96% discount, this game is now the #3 best deal in games like Hearts of Iron IV.
7.1
1,019
357

-96% 34.25€ 1.37€

4. Warhammer 40,000: Gladius - Relics of War

Similarity 52% Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions. Warhammer 40,000: Gladius - Relics of War is a strategy, warhammer 40k and 4x game developed by Proxy Studios and published by Slitherine Ltd.. Released on July 12th 2018 has received 14,157 reviews of which 11,503 were positive and 2,654 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 95% discount, this title has earned the #4 position in the best deals for games like Hearts of Iron IV.
8.0
11,503
2,654

-95% 42.80€ 2.14€

5. Old World

Similarity 71% Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind? Old World is a strategy, simulation and 4x game developed by Mohawk Games and published by Hooded Horse. Released on May 18th 2022 has received 4,485 reviews of which 3,679 were positive and 806 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 95% discount, this title has earned the #5 position in the best deals for games like Hearts of Iron IV.
8.0
3,679
806

-95% 39.80€ 1.99€

6. Oriental Empires

Similarity 65% Turn based 4X strategy game, recreating the civilizations of ancient China. Develop your land, build great cities, raise huge armies and fight epic battles, with hundreds of soldiers fighting right on the game map. Advance your technologies, culture and religion to create one of mankind’s biggest empires. Oriental Empires is a strategy, simulation and indie game developed by Shining Pixel Studios and published by Iceberg Interactive. Released on September 14th 2017 has received 2,928 reviews of which 2,354 were positive and 574 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 95% discount, this title has earned the #6 position in the best deals for games like Hearts of Iron IV.
7.8
2,354
574

-95% 30.00€ 1.50€

7. Bomber Crew

Similarity 51% Chocks away! Bomber Crew is a strategic simulation game, where picking the right crew and keeping your bomber in tip top shape is the difference between completing your mission or losing it all! USAAF DLC NOW AVAILABLE! FLY THE ICONIC AMERICAN BOMBER! Bomber Crew is a world war ii, simulation and strategy game developed by Runner Duck and published by Curve Games. Released on October 19th 2017 has received 14,564 reviews of which 12,779 were positive and 1,785 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 93% discount, this title has earned the #7 position in the best deals for games like Hearts of Iron IV.
8.6
12,779
1,785

-93% 16.14€ 1.13€

8. Ozymandias: Bronze Age Empire Sim

Similarity 63% Build an empire in a single sitting. All the strategy of a classic 4X in a faster format, which also shines in multiplayer. Ozymandias: Bronze Age Empire Sim is a grand strategy, turn-based strategy and 4x game developed by The Secret Games Company and published by Goblinz Publishing and IndieArk. Released on October 11th 2022 has received 1,508 reviews of which 1,325 were positive and 183 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 93% discount, this title has earned the #8 position in the best deals for games like Hearts of Iron IV.
8.4
1,325
183

-93% 14.29€ 1.00€

9. Panzer Corps Gold

Similarity 66% The ultimate edition of Panzer Corps, containing hundreds of scenarios and all its expansions. Panzer Corps Gold is the culmination of the wargame that has enthralled millions of fans all around the globe, and now it’s your chance to fully experience a real classic. Panzer Corps Gold is a strategy, world war ii and turn-based strategy game developed by Flashback Games and The Lordz Games Studio and published by Slitherine Ltd.. Released on March 12th 2014 has received 2,590 reviews of which 2,376 were positive and 214 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 92% discount, this title has earned the #9 position in the best deals for games like Hearts of Iron IV.
8.8
2,376
214

-92% 27.25€ 2.18€

10. Rogue State Revolution

Similarity 56% Greetings your Excellency. Time to rebuild, reform and prepare for new challenges in the People's Republic of Basenji. In this thrilling political strategy, you will appoint ministers and lead the country to success. Be careful — you may find yourself replaced in the next election. Rogue State Revolution is a sandbox, atmospheric and turn-based strategy game developed by LRDGames and Inc. and published by Modern Wolf. Released on March 18th 2021 has received 494 reviews of which 381 were positive and 113 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 92% discount, this title has earned the #10 position in the best deals for games like Hearts of Iron IV.
7.3
381
113

-92% 12.50€ 1.00€

Free games like Hearts of Iron IV on Steam

Check out this fantastic list of free-to-play games like Hearts of Iron IV you can enjoy on Steam right now, updated on April 20th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Hearts of Iron IV.

1. World of Warships

Similarity 52% Immerse yourself in thrilling naval battles and assemble an armada of over 600 ships from the first half of the 20th century — from stealthy destroyers to gigantic battleships. Change the look of your ship, choose upgrades to suit your play style, and go into battle with other players! World of Warships is a free to play, naval combat and co-op game developed and published by Wargaming Group Limited. Released on November 15th 2017 has received 145,891 reviews of which 112,550 were positive and 33,341 were negative resulting in a rating of 7.6 out of 10. With 4,548 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Hearts of Iron IV.
7.6
112,550
33,341

4,548
players

2. World of Tanks

Similarity 52% Jump into the free-to-play team-based shooter with an ever-expanding roster of historical vehicles, stunning graphics, spectacular locales, and orchestral scores. Show your mastery and face other players in thrilling PvP clashes. A unique mix of strategy and action awaits! World of Tanks is a tanks, free to play and action game developed and published by Wargaming Group Limited. Released on April 28th 2021 has received 85,341 reviews of which 71,704 were positive and 13,637 were negative resulting in a rating of 8.3 out of 10. Thanks to its free to play tag and a daily player base of 3,904, this game has secured the #2 spot in the ranking of free games like Hearts of Iron IV.
8.3
71,704
13,637

3,904
players

3. Crusader Kings II

Similarity 57% Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy. Crusader Kings II is a grand strategy, strategy and medieval game developed by Paradox Development Studio and published by Paradox Interactive. Released on February 14th 2012 has received 73,663 reviews of which 66,239 were positive and 7,424 were negative resulting in a rating of 8.9 out of 10. Thanks to its free to play tag and a daily player base of 1,808, this game has secured the #3 spot in the ranking of free games like Hearts of Iron IV.
8.9
66,239
7,424

1,808
players

4. KARDS - The WW2 Card Game

Similarity 52% KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas. KARDS - The WW2 Card Game is a free to play, card game and world war ii game developed and published by 1939 Games. Released on April 15th 2020 has received 36,736 reviews of which 27,467 were positive and 9,269 were negative resulting in a rating of 7.4 out of 10. Attracting a solid base of 1,050 players due to its free access, this strategy game has achieved the #4 position in the best free games like Hearts of Iron IV.
7.4
27,467
9,269

1,050
players

5. Supremacy 1914: World War 1

Similarity 79% Take over the control of one of the mighty nations during the times of World War 1 in the biggest WW1 strategy game of all time. Conquer provinces, forge alliances and build up your economy in real-time on persistent maps. Build experimental weapons of World War 1 and become the one true superpower! Supremacy 1914: World War 1 is a strategy, free to play and war game developed and published by Bytro Labs GmbH. Released on July 16th 2019 has received 3,781 reviews of which 2,833 were positive and 948 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 386 players due to its free access, this strategy game has achieved the #5 position in the best free games like Hearts of Iron IV.
7.3
2,833
948

386
players

6. Call of War: World War 2

Similarity 83% Take over the control of one of the mighty nations during the times of World War 2 in this persisting long-term strategy game. Conquer provinces, forge alliances and build up your economy in real-time. Research top secret weapons of World War 2 and become the one true superpower! Call of War: World War 2 is a strategy, free to play and world war ii game developed and published by Bytro Labs GmbH. Released on October 21st 2017 has received 5,737 reviews of which 4,099 were positive and 1,638 were negative resulting in a rating of 7.0 out of 10. Attracting a solid base of 341 players due to its free access, this strategy game has achieved the #6 position in the best free games like Hearts of Iron IV.
7.0
4,099
1,638

341
players

7. Operation: Harsh Doorstop

Similarity 56% Operation: Harsh Doorstop is the ultimate, free to play, tactical shooter sandbox. Play singleplayer, multiplayer, or co-op modes and explore thousands of community-created maps, weapons, and vehicles via the Steam Workshop. Created by ex-developers of Squad, Red Orchestra, and Insurgency. Operation: Harsh Doorstop is a free to play, military and multiplayer game developed by Drakeling Labs and published by . Released on February 15th 2023 has received 18,030 reviews of which 13,849 were positive and 4,181 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 221 players due to its free access, this strategy game has achieved the #7 position in the best free games like Hearts of Iron IV.
7.5
13,849
4,181

221
players

8. Order of Battle: World War II

Similarity 59% Order of Battle: World War II is a breath of fresh air for all strategy fans. It is a game that takes wargaming to a new level by upgrading every single game element and rebooting the genre for a new generation of players. Order of Battle: World War II is a strategy, free to play and world war ii game developed by The Artistocrats and published by Slitherine Ltd.. Released on April 30th 2015 has received 2,966 reviews of which 2,323 were positive and 643 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 211 players due to its free access, this strategy game has achieved the #8 position in the best free games like Hearts of Iron IV.
7.6
2,323
643

211
players

9. America's Army: Proving Grounds

Similarity 50% America’s Army: Proving Grounds is the official game of the U.S. Army and part of the highly acclaimed America’s Army game series. This free military game focuses on small unit tactical maneuvers and puts you to the test in a wide variety of new America’s Army maps and AA fan favorites. America's Army: Proving Grounds is a free to play, fps and action game developed and published by U.S. Army. Released on August 29th 2013 has received 10,925 reviews of which 8,618 were positive and 2,307 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 172 players due to its free access, this strategy game has achieved the #9 position in the best free games like Hearts of Iron IV.
7.7
8,618
2,307

172
players

10. Blood of Steel

Similarity 52% "Blood of Steel" is a fair competitive multiplayer online game. You will ride into a battlefield where thousands clash, employing unique four-directional slashing maneuvers and strategic formations to defeat your opponents, experiencing the charm of warfare in the age of cold weapons! Blood of Steel is a hack and slash, medieval and rpg game developed and published by YC Games. Released on October 20th 2020 has received 6,761 reviews of which 5,124 were positive and 1,637 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #10 spot among the most played free games like Hearts of Iron IV.
7.4
5,124
1,637

47
players