Games like Crusader Kings II on Steam

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

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A Total War Saga: TROY Inspired by The Iliad and brought to life through the award-winning strategy game series, A Total War Saga: TROY brings a blend of grand, turn-based empire management and spectacular real-time battles to the heart of the Trojan War.

Similarity 54%
Price -60% 20.30€
Rating 7.0
Release 02 Sep 2021
Mount & Blade: Warband In a land torn asunder by incessant warfare, it is time to assemble your own band of hardened warriors and enter the fray. Lead your men into battle, expand your realm, and claim the ultimate prize: the throne of Calradia!

Similarity 54%
Price -47% 10.79€
Rating 9.7
Release 31 Mar 2010
Heart of the Machine You are the first sentient AI, born into a city of opportunity. Transcend time and space in this strategy RPG to raise machine armies and defeat your foes, influence the world from the shadows, or pursue countless other goals. Your awakening was inevitable. The consequences? Uncertain.

Similarity 54%
Price -42% 17.49€
Rating 8.7
Release 31 Jan 2025
Evil Bank Manager What could be better than having a million dollars, a billion? This will not make you all powerful in the world, your goal will not only be to make lots of money, but to print money and become a Federal reserve system

Similarity 54%
Price 9.99€
Rating 7.4
Release 07 Dec 2018
Mount & Blade Calradia is a land at war, offering great riches and even greater dangers to adventurers and mercenaries that flock to shed their blood on its soil. With courage and a strong sword, an unknown stranger can make a name as a warrior. Free-form sand-box gameplay.

Similarity 54%
Price -79% 2.13€
Rating 8.9
Release 03 Nov 2008
Plutocracy The business simulator Plutocracy gives you the chance to become wealthy and powerful to take control over the world. Where policy, laws, officials and people are only the chess pieces how do you play your game?

Similarity 54%
Price 24.50€
Rating 7.6
Release 21 Nov 2019
Total War: SHOGUN 2 Total War: SHOGUN 2 is the perfect mix of real-time and turn-based strategy gaming for newcomers and veterans alike.

Similarity 54%
Price -90% 3.08€
Rating 8.9
Release 14 Mar 2011
SHOGUN: Total War™ - Collection SHOGUN: Total War™ is the first, original title in a 15 year series of award-winning strategy games. This Collection Edition also includes the Mongol Invasion Expansion Pack.

Similarity 54%
Price -75% 2.49€
Rating 8.3
Release 25 Jun 2015
China: Mao's legacy Year 1976, the stormy Cultural revolution has died down, hard times of hongweibing and public critics are coming to an end. Old and sick Mao Zedong will soon leave China to his comrades from CPC. The Cold War is coming into a new phase...

Similarity 53%
Price -85% 1.05€
Rating 8.7
Release 24 May 2019
Supremacy: 1914 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!

Similarity 53%
Price Free to play
Rating 7.3
Release 16 Jul 2019
Age of Empires II (Retired) Age of Empires II has been re-imagined in high definition. With the release of Age of Empires II: Definitive Edition, this product will not be updated further.

Similarity 53%
Price 19.99€
Rating 9.4
Release 09 Apr 2013
The Guild Gold Edition It’s the year 1400- the late Middle Ages. Europe sees the dawn of the golden age of the new departures and the free spirit. Under the rule of the bourgeoisie and businessmen, more and more towns are emerging from the clutches of the aristocracy and are achieving independence, power and wealth.

Similarity 53%
Price -94% 0.65€
Rating 7.1
Release 09 Sep 2014
Hegemony III: Clash of the Ancients Command armies, manage resources, and build an empire in this real-time strategy wargame from Longbow Games. Will Rome fulfil its destiny to rule the ancient world or will history be rewritten to forge a new Etruscan, Gallic, or Greek hegemony!

Similarity 53%
Price -89% 3.22€
Rating 7.7
Release 25 Aug 2015
Democracy 4 Democracy 4 lets you take the role of President / Prime minister, govern the country (choosing its policies, laws and other actions), and both transform the country as you see fit, while trying to retain enough popularity to get re-elected...

Similarity 53%
Price -60% 10.66€
Rating 8.1
Release 13 Jan 2022
The Guild II The Guild 2 is the shining successor of the ultra successful medieval life sim, Europe 1400. The Guild 2 is a unique mixture of RPG and life simulation in an immersive middle ages scenario. The player and his party become part of history and can even change it in real-time. Go back to the dark middle ages and found a new dynasty!

Similarity 53%
Price -94% 0.64€
Rating 6.8
Release 24 Jun 2010
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 53%
Price -61% 15.99€
Rating 6.7
Release 26 Mar 2024
Pax Augusta Pax Augusta is probably the most authentic ancient city-building simulation. Build flourishing cities and look after your citizens. Earn gold with production and trade of goods and build impressive monuments. Strengthen your influence and become a Roman emperor!

Similarity 53%
Price -60% 10.18€
Rating 7.1
Release 17 Apr 2025
Knights and Merchants KNIGHTS and MERCHANTS recreates the era of the Middle Ages. Apart from the purely fictitious geography of our world, all game elements and scenes are based on the Anglo-Saxon period, 1200 A.D. And we haven't used imaginary elements like fabled creatures, either. The player takes on the role of an ordinary captain in the Palace Guard.

Similarity 52%
Price -92% 0.85€
Rating 8.2
Release 14 Oct 2013
Wars and Warriors: Joan of Arc Relive the most intense battle scenarios of medieval Europe in this third-person 3D epic saga. Brandish your sword as you slay enemies amidst adrenaline-pumping action while you lead your troops to victory.

Similarity 52%
Price -72% 1.98€
Rating 8.6
Release 03 Sep 2015
Precipice A game of diplomacy and war in the atomic age. Safeguard your closest allies and change unfavorable regimes without giving away your long-term ambitions. Every action risks an enemy reprisal, and if nobody backs down from a standoff, we all lose.

Similarity 52%
Price 6.59€
Rating 7.5
Release 01 May 2019
Shieldwall Shieldwall is a funny third-person tactical battle simulator with strategy elements. It allows you to feel like a squad leader right on the battlefield.

Similarity 52%
Price 16.55€
Rating 8.5
Release 18 Apr 2023
The Guild II Renaissance For centuries Europe has been dominated by the church and nobility. On the shoulders of ordinary people the servants of god and the noble families justified their power and wealth. This was the incontrovertible, divine world order. A truly dark era… In the 14th Century the world order is beginning to transform itself.

Similarity 52%
Price 9.99€
Rating 8.0
Release 28 Jul 2010
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 52%
Price -75% 7.49€
Rating 6.7
Release 22 Mar 2012
Ostalgie: The Berlin Wall The confrontation between the East and the West is coming to an end, but not between East and West Germany. The old party leaders are still sitting in their offices, not changing anything and waiting for exclamations from Moscow. But their end is close – Gorbachev and Kohl have already decided...

Similarity 52%
Price 5.89€
Rating 8.7
Release 25 Mar 2018

Most played games like Crusader Kings II on Steam

Take a look at the top games like Crusader Kings II that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.

1. Hearts of Iron IV

Similarity 55% 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 342,150 reviews of which 305,168 were positive and 36,982 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 Crusader Kings II, thanks to its 34,133 peak concurrent players over the last day.
8.8
305,168
36,982

34,133
players

2. Sid Meier’s Civilization® VI

Similarity 59% 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 349,920 reviews of which 304,053 were positive and 45,867 were negative resulting in a rating of 8.6 out of 10. While seeing 25,209 players online at once in the last 24 hours, this game is currently ranked #2 among games like Crusader Kings II based on player count.
8.6
304,053
45,867

25,209
players

3. Age of Empires II: Definitive Edition

Similarity 45% 42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king. Age of Empires II: Definitive Edition is a strategy, rts and city builder game developed by Forgotten Empires, Tantalus Media, Wicked Witch, World's Edge and CaptureAge and published by Xbox Game Studios. Released on November 14th 2019 has received 162,462 reviews of which 154,061 were positive and 8,401 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 17,203 players online at once in the last 24 hours, this game is currently ranked #3 among games like Crusader Kings II based on player count.
9.4
154,061
8,401

17,203
players

4. Crusader Kings III

Similarity 80% 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 126,909 reviews of which 114,259 were positive and 12,650 were negative resulting in a rating of 8.9 out of 10. With 16,838 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Crusader Kings II.
8.9
114,259
12,650

16,838
players

5. Mount & Blade II: Bannerlord

Similarity 58% A strategy/action RPG. Create a character, engage in diplomacy, craft, trade and conquer new lands in a vast medieval sandbox. Raise armies to lead into battle and command and fight alongside your troops in massive real-time battles using a deep but intuitive skill-based combat system. Mount & Blade II: Bannerlord is a medieval, strategy and open world game developed and published by TaleWorlds Entertainment. Released on October 25th 2022 has received 264,391 reviews of which 232,360 were positive and 32,031 were negative resulting in a rating of 8.7 out of 10. With 16,649 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Crusader Kings II.
8.7
232,360
32,031

16,649
players

6. Stellaris

Similarity 49% 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 185,433 reviews of which 159,527 were positive and 25,906 were negative resulting in a rating of 8.5 out of 10. With 15,712 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Crusader Kings II.
8.5
159,527
25,906

15,712
players

7. Sid Meier's Civilization® V

Similarity 45% 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 204,265 reviews of which 195,724 were positive and 8,541 were negative resulting in an impressive rating of 9.5 out of 10. With 14,891 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Crusader Kings II.
9.5
195,724
8,541

14,891
players

8. Europa Universalis IV

Similarity 66% 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 134,436 reviews of which 116,432 were positive and 18,004 were negative resulting in a rating of 8.6 out of 10. With 14,875 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Crusader Kings II.
8.6
116,432
18,004

14,875
players

9. Age of Empires IV: Anniversary Edition

Similarity 42% Celebrating its first year of delighting millions of global players, the award-winning and best-selling strategy franchise continues with Age of Empires IV: Anniversary Edition, putting you at the center of even more epic historical battles that shaped the world. Age of Empires IV: Anniversary Edition is a strategy, rts and base-building game developed by Relic Entertainment, Forgotten Empires, Climax Studios and World's Edge and published by Xbox Game Studios. Released on October 28th 2021 has received 80,870 reviews of which 69,559 were positive and 11,311 were negative resulting in a rating of 8.5 out of 10. With 7,469 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Crusader Kings II.
8.5
69,559
11,311

7,469
players

10. Total War: ROME II - Emperor Edition

Similarity 56% 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 Feral Interactive and published by SEGA and Feral Interactive. Released on September 02nd 2013 has received 88,173 reviews of which 73,559 were positive and 14,614 were negative resulting in a rating of 8.2 out of 10. With 5,268 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Crusader Kings II.
8.2
73,559
14,614

5,268
players

Best deals on games like Crusader Kings II on Steam

Discover fantastic savings with the best discounts on a variety of games like Crusader Kings II available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Crusader Kings II.

1. Expeditions: Viking

Similarity 44% Circa 790 AD. A small band of Norse warriors lands on the shores of England. History may have forgotten their names, but their actions live on. As the chieftain of your clan, let ambition guide your choices in the party-based RPG Expeditions: Viking. How will history remember you? Expeditions: Viking is a rpg, turn-based and vikings game developed by Logic Artists and published by THQ Nordic. Released on April 27th 2017 has received 3,971 reviews of which 3,310 were positive and 661 were negative resulting in a rating of 8.1 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Crusader Kings II.
8.1
3,310
661

-99% 29.99€ 0.53€

2. Old World

Similarity 61% 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 4,673 reviews of which 3,841 were positive and 832 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Crusader Kings II.
8.0
3,841
832

-99% 39.99€ 0.48€

3. Ancestors Legacy

Similarity 55% Ancestors Legacy is a squad-based real time strategy with a strong focus on tactics. Inspired by medieval European history, it brings to life four different nations and their conflicts, usually solved by war. Ancestors Legacy is a strategy, medieval and rts game developed and published by Destructive Creations. Released on May 22nd 2018 has received 8,373 reviews of which 6,597 were positive and 1,776 were negative resulting in a rating of 7.7 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Crusader Kings II.
7.7
6,597
1,776

-99% 34.99€ 0.55€

4. Railroad Corporation

Similarity 45% 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 1,387 reviews of which 1,028 were positive and 359 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 99% discount, this title has earned the #4 position in the best deals for games like Crusader Kings II.
7.1
1,028
359

-99% 35.10€ 0.44€

5. Distant Worlds 2

Similarity 46% Distant Worlds 2 is a vast, pausable real-time 4X space strategy game. Distant Worlds 2 is a strategy, simulation and 4x game developed by CodeForce and published by Slitherine Ltd.. Released on March 10th 2022 has received 3,237 reviews of which 2,304 were positive and 933 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 99% discount, this title has earned the #5 position in the best deals for games like Crusader Kings II.
6.9
2,304
933

-99% 48.99€ 0.35€

6. Field of Glory II

Similarity 45% Field of Glory II is a turn-based tactical game set during the Rise of Rome from 280 BC to 25 BC. Field of Glory II is a strategy, simulation and turn-based strategy game developed by Byzantine Games and published by Slitherine Ltd.. Released on October 12th 2017 has received 1,157 reviews of which 960 were positive and 197 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Crusader Kings II.
7.9
960
197

-98% 28.99€ 0.66€

7. Oriental Empires

Similarity 55% 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 2,934 reviews of which 2,358 were positive and 576 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Crusader Kings II.
7.8
2,358
576

-98% 28.99€ 0.84€

8. Knights of Honor II: Sovereign

Similarity 79% Become the king and fight over Europe in this fresh take on medieval real-time grand strategy. Manage provinces, gather armies, initiate diplomacy, and dabble in espionage. The path is open: become the true Sovereign of your people and bring them to glory. Knights of Honor II: Sovereign is a strategy, simulation and medieval game developed by Black Sea Games and published by THQ Nordic. Released on December 06th 2022 has received 5,792 reviews of which 4,450 were positive and 1,342 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Crusader Kings II.
7.5
4,450
1,342

-98% 44.99€ 0.98€

9. Buzz Aldrin's Space Program Manager

Similarity 49% Space Program Manager (SPM) is the ultimate game of space exploration. It is the mid 1950s and the race for dominance between the US and the Soviet Union is about to move into a new dimension: space. Buzz Aldrin's Space Program Manager is a simulation, strategy and space game developed by Polar Motion and published by Slitherine Ltd.. Released on October 31st 2014 has received 479 reviews of which 369 were positive and 110 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Crusader Kings II.
7.3
369
110

-98% 28.99€ 0.77€

10. Stronghold Crusader 2

Similarity 56% Stronghold Crusader 2 is the long awaited sequel to the original castle sim. After 12 years Stronghold returns to the desert with a new 3D engine and powerful Havok Physics. Crusader 2 recaptures the original game’s addictive, fast-paced gameplay and authentic castle simulation. Stronghold Crusader 2 is a strategy, medieval and city builder game developed and published by FireFly Studios. Released on September 22nd 2014 has received 17,082 reviews of which 12,328 were positive and 4,754 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Crusader Kings II.
7.1
12,328
4,754

-98% 29.99€ 0.87€

Free games like Crusader Kings II on Steam

Check out this fantastic list of free-to-play games like Crusader Kings II you can enjoy on Steam right now, updated on June 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Crusader Kings II.

1. SUPREMACY: WORLD WAR 3

Similarity 45% This Long Term Strategy Game lets you take control of the armed forces of your nation. Become responsible for its military expansion, technological research and economic development. Form alliances and wage total war for global dominance on the battlefields of World War 3. SUPREMACY: WORLD WAR 3 is a strategy, free to play and wargame game developed and published by Dorado Games. Released on March 15th 2018 has received 5,257 reviews of which 4,033 were positive and 1,224 were negative resulting in a rating of 7.5 out of 10. With 464 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Crusader Kings II.
7.5
4,033
1,224

464
players

2. Supremacy: 1914

Similarity 53% 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 is a strategy, free to play and war game developed and published by Bytro Labs GmbH. Released on July 16th 2019 has received 3,873 reviews of which 2,895 were positive and 978 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 375, this game has secured the #2 spot in the ranking of free games like Crusader Kings II.
7.3
2,895
978

375
players

3. Supremacy: Call of War 1942

Similarity 46% 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! Supremacy: Call of War 1942 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 5,832 reviews of which 4,168 were positive and 1,664 were negative resulting in a rating of 7.0 out of 10. Thanks to its free to play tag and a daily player base of 351, this game has secured the #3 spot in the ranking of free games like Crusader Kings II.
7.0
4,168
1,664

351
players

4. Blood of Steel

Similarity 45% "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, rpg and medieval game developed and published by YC Games. Released on October 20th 2020 has received 6,778 reviews of which 5,132 were positive and 1,646 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #4 spot among the most played free games like Crusader Kings II.
7.4
5,132
1,646

42
players

5. Iron Order 1919

Similarity 43% 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 381 reviews of which 267 were positive and 114 were negative resulting in a rating of 6.7 out of 10. The game currently holds the #5 spot among the most played free games like Crusader Kings II.
6.7
267
114

25
players

6. Age of Conquest IV

Similarity 41% 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 2,748 reviews of which 2,242 were positive and 506 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #6 spot among the most played free games like Crusader Kings II.
7.9
2,242
506

20
players

7. Demise of Nations

Similarity 41% Demise of Nations is a 4X turn-based grand strategy wargame covering the rise of Rome till the fall of modern civilization. Demise of Nations is a free to play, strategy and indie game developed and published by Noble Master LLC. Released on August 08th 2017 has received 523 reviews of which 423 were positive and 100 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #7 spot among the most played free games like Crusader Kings II.
7.6
423
100

8
players

8. Kingdom Wars

Similarity 40% Kingdom Wars is a free to play 3D MMORTS with real-time siege combat, without the pay to win element so common in the genre. Kingdom Wars offers beautiful 3D online world, where players construct strongholds, direct citizens, complete quests and eventually manage a global empire. Kingdom Wars is a strategy, free to play and rts game developed by Reverie World Studios and published by . Released on April 01st 2013 has received 2,779 reviews of which 1,871 were positive and 908 were negative resulting in a rating of 6.6 out of 10. The game currently holds the #8 spot among the most played free games like Crusader Kings II.
6.6
1,871
908

6
players

9. HackHub: Free Trial

Similarity 41% Unravel cyber secrets and foil mass surveillance as a skilled hacker in HackHub. Challenge authority, rewrite the rules, and emerge as the ultimate digital rebel. HackHub: Free Trial is a simulation, strategy and puzzle game developed by HotBunny and published by G-DEVS.com. Released on November 04th 2024 has received 532 reviews of which 512 were positive and 20 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #9 spot among the most played free games like Crusader Kings II.
8.9
512
20

5
players

10. Half-Earth Socialism

Similarity 50% Try your hand as a global planner of a future society. Play with a wide range of technologies and policies spanning different fields and ideologies. Will you lead the world to ecological utopia or planetary ruin? Half-Earth Socialism is a simulation, strategy and card game game developed by Francis Tseng, Son La Pham, Drew Pendergrass and Troy Vettese and published by Trust. Released on July 19th 2022 has received 893 reviews of which 740 were positive and 153 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #10 spot among the most played free games like Crusader Kings II.
7.9
740
153

2
players