Games like Hearts of Iron III on Steam

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

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Oriental Empires

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.

Similarity 68%
Price -95% 1.50€
Rating 7.8
Release 14 Sep 2017

Men of War: Assault Squad 2

Men of War: Assault Squad 2 features new single player style skirmish modes that take players from extreme tank combat to deadly sniper stealth missions. Commanders can now faceoff against opponents on various new multiplayer 1v1 – 8v8 maps.

Similarity 68%
Price -89% 3.41€
Rating 9.0
Release 15 May 2014

NationWar:Chronicles | 国战:列国志传

This is a sandbox game that is deeply rooted in the rich historical information of the Spring and Autumn Period and the Warring States Period. The story of the game unfolds slowly in the eighth century BC on the vast and mysterious land of China.

Similarity 67%
Price 10.99€
Rating 6.6
Release 12 Mar 2019

Ultimate General: Civil War

Ultimate General: Civil War is a tactical real time strategy war-game. Experience the bloodiest period of U.S. history - the American Civil War of 1861-1865.

Similarity 67%
Price 28.99€
Rating 8.7
Release 14 Jul 2017

Old World

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?

Similarity 67%
Price -95% 1.99€
Rating 8.0
Release 18 May 2022

Close Combat - Gateway to Caen

Close Combat: Gateway to Caen is a great release in the critically-acclaimed Close Combat series. Gateway to Caen focuses on the largest, concentrated British offensive since the Normandy landings in an attempt to penetrate the German lines west of Caen and cross the Odon River to get the stalled advance moving again.

Similarity 67%
Price -35% 26.58€
Rating 6.6
Release 06 Jun 2014

Arms Trade Tycoon: Tanks

Arms Trade Tycoon: Tanks is a unique combination of tank design and tycoon game. It puts you in charge of an arms trading company specialized in tanks from WWI to the modern era. Research, design, sell and follow your tanks in battle to make your own history!

Similarity 66%
Price 28.99€
Rating 7.2
Release 06 Feb 2024

Romance of the Three Kingdoms XII with Power Up Kit

"Romance of the Three Kingdoms 12 with Power Up Kit" is an expanded version of "Romance of the Three Kingdoms 12," which was released in 2012 as the 12th game in the series. The stage is set. Create the story.

Similarity 66%
Price 36.99€
Rating 7.0
Release 16 Jan 2018

NOBUNAGA'S AMBITION: Sphere of Influence

Become a Daimyo of the Warring States period of Japanese history in NOBUNAGA'S AMBITION, a historical simulation game of conquest and domination. It is the 30th anniversary of this series and this current release, NOBUNAGA'S AMBITION: Sphere of Influence, is the crown of the series.

Similarity 66%
Price -36% 38.53€
Rating 7.9
Release 01 Sep 2015

A Total War Saga: FALL OF THE SAMURAI

Experience the dramatic conflict of samurai culture and modern weaponry between the Imperial throne and the last Shogunate in 19th century Japan.

Similarity 66%
Price -83% 4.98€
Rating 6.7
Release 22 Mar 2012

Total War: NAPOLEON – Definitive Edition

Complete your Total War collection with this Definitive Edition of Total War: NAPOLEON, which includes all DLC and feature updates since the game’s release

Similarity 66%
Price 24.99€
Rating 8.9
Release 25 Feb 2010

Gary Grigsby's War in the East 2

War in the East 2 is the most comprehensive, most realistic, and most advanced wargame modeling Eastern Front warfare in World War Two.

Similarity 65%
Price -72% 22.20€
Rating 8.5
Release 10 Dec 2021

Graviteam Tactics: Mius-Front

Graviteam Tactics: Mius-Front - tactical battalion level combat simulation. Action takes place in the summer of 1943 at Mius river and Saur-Mogila tumulus area of over 140 sq. km. Four large-scale operations for the Red Army and Wehrmacht.

Similarity 65%
Price 31.99€
Rating 8.4
Release 04 Mar 2016

Graviteam Tactics: Operation Star

Graviteam Tactics: Operation Star is a sequel to Achtung Panzer: Kharkov 1943. It’s an Eastern Front war game with solid graphics and sprawling battlefields that really emphasizes the scope of WWII tank combat.Want to step into the role of a commander in the very heart of Kharkov’s defense?

Similarity 65%
Price 27.99€
Rating 7.8
Release 11 Feb 2014

Crusader Kings II

Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.

Similarity 65%
Price Free to play
Rating 8.9
Release 14 Feb 2012

Supreme Ruler 2030

Rise to power as any modern day country in a realistic military, political and economic simulation. Command your country's diplomacy, espionage, and resource management to strengthen your position. Use real-time tactical control of your military to fortify your place as the Supreme Ruler.

Similarity 65%
Price 28.99€
Rating 6.4
Release 25 Jul 2023

Panzer Corps Gold

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.

Similarity 65%
Price -92% 2.18€
Rating 8.8
Release 12 Mar 2014

Cataclismo

Design and build fortresses brick by brick to stand against endless hordes of Horrors in this real-time strategy game with resource management, siege defense, and exploration. Lead from the ramparts, push back the darkness, and hold fast against the creatures of the Mist.

Similarity 64%
Price -58% 12.49€
Rating 8.8
Release 20 Mar 2025

Ultimate Admiral: Dreadnoughts

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

Similarity 64%
Price 33.99€
Rating 6.3
Release 25 Jan 2023

Victory At Sea Pacific

Victory at Sea Pacific is the exciting game of naval RTS combat set during World War II. Bringing an epic approach to real time strategy war gaming, search and destroy enemy fleets across an open world sandbox in a desperate attempt to change the course of history.

Similarity 64%
Price 33.99€
Rating 6.0
Release 14 Sep 2018

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 64%
Price 9.75€
Rating 7.5
Release 17 Oct 2012

Wargame: Airland Battle

2 SIDES, 12 NATIONS, 750 UNITS: THE STRATEGY GAME REFERENCE IS BACK! Richer, more beautiful and more accessible, Wargame AirLand Battle is the sequel to the explosive real-time strategy game Wargame European Escalation! 1985.

Similarity 64%
Price -70% 6.01€
Rating 8.4
Release 29 May 2013

Fantasy Map Simulator

Fantasy Map Simulator: Create and watch imaginary worlds evolve over centuries. Design maps, simulate nations, and control destinies. See empires rise and fall on your desktop wallpaper. A unique simulation for history buffs and creative minds.

Similarity 63%
Price 7.79€
Rating 8.6
Release 04 Sep 2024

Millennia

Create your own nation in Millennia, a historical turn-based 4X game that challenges your strategic prowess across 10,000 years of history, from the dawn of humanity to our possible futures.

Similarity 63%
Price -60% 15.99€
Rating 6.7
Release 26 Mar 2024

Most played games like Hearts of Iron III on Steam

Take a look at the top games like Hearts of Iron III that are currently attracting the largest player bases on the Steam platform, as of April 18th 2025.

1. Hearts of Iron IV

Similarity 89% Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history. Hearts of Iron IV is a strategy, world war ii and grand strategy game developed by Paradox Development Studio and published by Paradox Interactive. Released on June 06th 2016 has received 337,250 reviews of which 300,980 were positive and 36,270 were negative resulting in a rating of 8.8 out of 10. The game has hit the top spot as the #1 most played game like Hearts of Iron III, thanks to its 29,027 peak concurrent players over the last day.
8.8
300,980
36,270

29,027
players

2. Sid Meier’s Civilization® VI

Similarity 55% 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 346,976 reviews of which 301,328 were positive and 45,648 were negative resulting in a rating of 8.6 out of 10. While seeing 20,759 players online at once in the last 24 hours, this game is currently ranked #2 among games like Hearts of Iron III based on player count.
8.6
301,328
45,648

20,759
players

3. Crusader Kings III

Similarity 70% 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 15,216 players online at once in the last 24 hours, this game is currently ranked #3 among games like Hearts of Iron III based on player count.
8.9
112,162
11,969

15,216
players

4. Europa Universalis IV

Similarity 73% 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 133,375 reviews of which 115,447 were positive and 17,928 were negative resulting in a rating of 8.6 out of 10. With 12,800 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Hearts of Iron III.
8.6
115,447
17,928

12,800
players

5. Stellaris

Similarity 60% 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 11,232 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Hearts of Iron III.
8.6
157,721
24,195

11,232
players

6. Victoria 3

Similarity 70% 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 4,943 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Hearts of Iron III.
6.6
34,331
17,348

4,943
players

7. Hell Let Loose

Similarity 60% 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 4,885 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Hearts of Iron III.
8.2
112,491
24,034

4,885
players

8. Total War: ROME II - Emperor Edition

Similarity 57% Emperor Edition is the definitive edition of ROME II, featuring an improved politics system, overhauled building chains, rebalanced battles and improved visuals in both campaign and battleEmperor Edition contains all free feature updates since its release in 2013, which includes bug fixes, balancing, Twitch. Total War: ROME II - Emperor Edition is a strategy, historical and turn-based strategy game developed by Creative Assembly and published by SEGA. Released on September 02nd 2013 has received 87,437 reviews of which 72,882 were positive and 14,555 were negative resulting in a rating of 8.2 out of 10. With 4,410 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Hearts of Iron III.
8.2
72,882
14,555

4,410
players

9. Total War: MEDIEVAL II – Definitive Edition

Similarity 72% Spanning the most turbulent era in Western history, your quest for territory and power takes you through Europe, Africa, the Middle East, and even onto the shores of the New World. Total War: MEDIEVAL II – Definitive Edition is a strategy, medieval and historical game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on November 15th 2006 has received 32,998 reviews of which 31,584 were positive and 1,414 were negative resulting in an impressive rating of 9.4 out of 10. With 3,048 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Hearts of Iron III.
9.4
31,584
1,414

3,048
players

10. Manor Lords

Similarity 58% Manor Lords is a medieval strategy game featuring in-depth city building, large-scale tactical battles, and complex economic and social simulations. Rule your lands as a medieval lord – the seasons pass, the weather changes, and cities rise and fall. Manor Lords is a strategy, city builder and simulation game developed by Slavic Magic and published by Hooded Horse. Released on April 26th 2024 has received 70,570 reviews of which 61,069 were positive and 9,501 were negative resulting in a rating of 8.5 out of 10. With 2,449 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Hearts of Iron III.
8.5
61,069
9,501

2,449
players

Best deals on games like Hearts of Iron III on Steam

Discover fantastic savings with the best discounts on a variety of games like Hearts of Iron III available on Steam right now, updated on April 18th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Hearts of Iron III.

1. Strategic Mind: The Pacific

Similarity 56% 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 604 reviews of which 457 were positive and 147 were negative resulting in a rating of 7.2 out of 10. Featuring a massive 96% discount, this game currently holds the #1 spot in the best deals for games like Hearts of Iron III.
7.2
457
147

-96% 25.00€ 1.00€

2. Old World

Similarity 67% 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 4,451 reviews of which 3,650 were positive and 801 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Hearts of Iron III.
8.0
3,650
801

-95% 39.80€ 1.99€

3. Oriental Empires

Similarity 68% 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. Thanks to its incredible 95% discount, this game is now the #3 best deal in games like Hearts of Iron III.
7.8
2,354
574

-95% 30.00€ 1.50€

4. Bomber Crew

Similarity 56% 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 #4 position in the best deals for games like Hearts of Iron III.
8.6
12,779
1,785

-93% 16.14€ 1.13€

5. Ozymandias: Bronze Age Empire Sim

Similarity 61% 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 #5 position in the best deals for games like Hearts of Iron III.
8.4
1,325
183

-93% 14.29€ 1.00€

6. Panzer Corps Gold

Similarity 65% 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 2,587 reviews of which 2,373 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 #6 position in the best deals for games like Hearts of Iron III.
8.8
2,373
214

-92% 27.25€ 2.18€

7. Rogue State Revolution

Similarity 58% 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 #7 position in the best deals for games like Hearts of Iron III.
7.3
381
113

-92% 12.50€ 1.00€

8. Radio Commander

Similarity 56% Use the radio to give commands to the soldiers on the battlefield. Keep track of the situation based on their voice reports only. Lead US platoons to clash with Vietcong in a realistic, innovative approach to the RTS genre. Make hard choices in a narrative driven experience, and face the outcome. Radio Commander is a simulation, singleplayer and wargame game developed by Serious Sim and published by Games Operators and PlayWay S.A.. Released on October 10th 2019 has received 1,888 reviews of which 1,366 were positive and 522 were negative resulting in a rating of 7 out of 10. Currently offered at a significant 92% discount, this title has earned the #8 position in the best deals for games like Hearts of Iron III.
7
1,366
522

-92% 17.50€ 1.40€

9. Unity of Command II

Similarity 75% Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games. Unity of Command II is a strategy, world war ii and simulation game developed by 2x2 Games and Croteam and published by 2x2 Games. Released on November 12th 2019 has received 1,874 reviews of which 1,513 were positive and 361 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 91% discount, this title has earned the #9 position in the best deals for games like Hearts of Iron III.
7.8
1,513
361

-91% 29.78€ 2.68€

10. Sudden Strike 4

Similarity 55% 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! Sudden Strike 4 is a strategy, rts and world war ii game developed by Kite Games and published by Kalypso Media. Released on August 11th 2017 has received 7,774 reviews of which 6,056 were positive and 1,718 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Hearts of Iron III.
7.6
6,056
1,718

-90% 19.00€ 1.90€

Free games like Hearts of Iron III on Steam

Check out this fantastic list of free-to-play games like Hearts of Iron III you can enjoy on Steam right now, updated on April 18th 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 III.

1. Crusader Kings II

Similarity 65% 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 73,649 reviews of which 66,224 were positive and 7,425 were negative resulting in a rating of 8.9 out of 10. With 1,567 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Hearts of Iron III.
8.9
66,224
7,425

1,567
players

2. KARDS - The WW2 Card Game

Similarity 54% 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. Thanks to its free to play tag and a daily player base of 700, this game has secured the #2 spot in the ranking of free games like Hearts of Iron III.
7.4
27,467
9,269

700
players

3. Supremacy 1914: World War 1

Similarity 71% 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. Thanks to its free to play tag and a daily player base of 357, this game has secured the #3 spot in the ranking of free games like Hearts of Iron III.
7.3
2,833
948

357
players

4. Call of War: World War 2

Similarity 75% 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 314 players due to its free access, this strategy game has achieved the #4 position in the best free games like Hearts of Iron III.
7.0
4,099
1,638

314
players

5. Stronghold Kingdoms

Similarity 53% A massively multiplayer grand strategy game, Stronghold Kingdoms is about forging alliances, political mind games, city-building and castle sieges with thousands of other players! Stronghold Kingdoms is a strategy, free to play and medieval game developed and published by FireFly Studios. Released on February 27th 2012 has received 9,298 reviews of which 5,950 were positive and 3,348 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 279 players due to its free access, this strategy game has achieved the #5 position in the best free games like Hearts of Iron III.
6.3
5,950
3,348

279
players

6. Order of Battle: World War II

Similarity 55% 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 2,962 reviews of which 2,321 were positive and 641 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 200 players due to its free access, this strategy game has achieved the #6 position in the best free games like Hearts of Iron III.
7.6
2,321
641

200
players

7. Operation: Harsh Doorstop

Similarity 54% 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 157 players due to its free access, this strategy game has achieved the #7 position in the best free games like Hearts of Iron III.
7.5
13,849
4,181

157
players

8. Iron Order 1919

Similarity 60% An unique long-term strategy game with week-long matches with up to 101 players, set in the alternate reality of 1919. Iron Order 1919 is a strategy, simulation and alternate history game developed and published by Bytro Labs GmbH. Released on August 24th 2022 has received 373 reviews of which 262 were positive and 111 were negative resulting in a rating of 6.7 out of 10. The game currently holds the #8 spot among the most played free games like Hearts of Iron III.
6.7
262
111

30
players

9. Age of Conquest IV

Similarity 54% Age of Conquest is a turn-based grand strategy wargame. Age of Conquest IV is a free to play, strategy and turn-based strategy game developed and published by Noble Master LLC. Released on April 05th 2016 has received 2,738 reviews of which 2,233 were positive and 505 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #9 spot among the most played free games like Hearts of Iron III.
7.9
2,233
505

16
players

10. 中华三国志 the Three Kingdoms of China

Similarity 54% Three Kingdoms of China is a free, open-source single-machine strategy three-country game developed by the domestic folk team. The game does not have any commercial nature, hoping to create a dream of Three Kingdoms for the fans of the three kingdoms. 中华三国志 the Three Kingdoms of China is a free to play, indie and strategy game developed and published by 中三之家. Released on March 30th 2019 has received 1,343 reviews of which 1,153 were positive and 190 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #10 spot among the most played free games like Hearts of Iron III.
8.2
1,153
190

5
players