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Crusader Kings III on Steam

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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 is available on Windows, MacOS, Linux, Steam Deck and Steam Machine.

It 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. 😎

The game is currently priced at 49.99€ on Steam, but you can find it for 11.14€ on Eneba.


The Steam community has classified Crusader Kings III into these genres:

Media & Screenshots

Get an in-depth look at Crusader Kings III through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • Requires a 64-bit processor and operating system
  • OS: Windows® 10 Home 64 bit
  • Processor: Intel Core i5-750 | AMD FX 4300
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 660 | AMD Radeon HD 7870 | Intel Arc A310 | Intel Iris Plus G7 | AMD Radeon Vega 11
  • Storage: 20 GB available space
MacOS
  • OS: macOS Sequoia v15 or newer
  • Processor: Intel Core i5-6500 or newer | Apple M1 or newer
  • Memory: 8 GB RAM
  • Graphics: AMD Radeon R9 M380 2GB or better (for Intel systems) | Intel Iris Plus G7 | AMD Radeon Vega 11 | Apple M1 integrated GPU
  • Storage: 20 GB available space
Linux
  • OS: Ubuntu 24.04 LTS
  • Processor: Intel Core i5-750 | AMD FX 4300
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 660 | AMD Radeon HD 7870 | Intel Arc A310 | Intel Iris Plus G7 | AMD Radeon Vega 11
  • Storage: 20 GB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

28 hours played
Aug. 2026
My loving wife contracted smallpox. Then my three young daughters. Then my infant son, the only male heir. They all died. I survived, suffered a mental breakdown, became a drunk and took the Court Jester as a concubine. 10/10. Will play again.
240 hours played
Aug. 2026
Great game for committing incest and casually invading and killing half of France. Can recommend Added: ♥♥♥♥♥♥♥ Game of Thrones + dragons + Targ incest 100% goated game
161 hours played
June 2026
Amazing game. The mods are crazy good, I recommend the A Game of Thrones mod and the Realms in Exile (LOTR) mods.
1260 hours played
June 2026
CK3 is a grand strategy game unlike any other, because you don't really play countries like in Paradox's other big titles. Rather, you play individuals within a dynasty. At first glance this may seem similar, even Victoria 3 now has portraits with leaders and modifiers, but in CK3 every decision is from the character's perspective, not the state or government. If I arrest a noble unjustly, and I have been raised to be just, I incur stress that weakens my character. I can choose to befriend or seduce, plot to murder my rivals, or even (with the essential Roads to Power DLC) relinquish my titles and lead a band of mercenaries. Of course, unless you custom design them in the ruler creator to be immortal, your character will die. You then play their heir, who you may have shaped or neglected, and this gives CK3 a great variety of experiences, you can go from an ambitious diligent just ruler to a sadistic alcoholic whose vassals overthrow him with the snap of a finger. The game isn't perfect, there are ways for even a wholly sinful and malicious ruler to survive, especially if you learn any of the game's perhaps unrealistic exploits (which for your own sake I'll save you the details of here). But the real breakthrough for people who play this game for maybe 100 hours and get bored, and well, people like me, is learning to embrace the role-play, deliberately playing un-optimally and doing what your character would. The best CK3 stories unfold organically, let me mention three of my recent campaigns below: 1. I was the spurned member of the lesser branch of the Idrisid dynasty, but as a diligent and ambitious cynic converted to the native and puritanical Almohad faith (which would historically arise a few centuries later) and eventually led a religious revolution against my own dynasty. 2. I was the son of the soon to be King of Bohemia, and my mother was the Princess of Hungary. All should have been well for me, except Bohemia uses house seniority... I may never inherit my Kingdom. Worse, I was installed by my father as King of Hungary before I was even 14, and was soon overthrown by all the rebellious nobles. Though I'd never press my claim as a just and generous man, content to a life of serving my family, my sadistic son did, and the Hungarians who tried to oppose my rule wouldn't be as lucky this time... 3. I was King of Jerusalem, and I knew I could have no kids as a leper. At the same time, I could not trust my sister, and needed an heir I could shape to lead the realm. So I did what I had to, marrying a beautiful lustful and deceitful commoner, even at a hit to my prestige, spurning her at our wedding, and watching as an heir produced himself even as I had -95% fertility. Soon enough, I died, making it impressively old for a leper, and my 12 year old heir became Jerusalem. He promptly lost a holy war to Saladin, had little left to his name, and finally 'resettled' in Byzantium, as a vassal to the new Latin Emperor. If that sounded awesome, get the game, if it sounded awful don't. If you do get it, you can get the DLC pass and experiment to see which you like, but I'd recommend the following. 100% get roads to power, Byzantine flavour is okay but being able to play as a landless adventurer is the real game changer. Then next in priority would be All Under Heaven, just because unlike any of the flavour packs afterwards it actually unlocks a whole new game region and completes the map. After this, any of the regional flavour packs if they speak to you (Northern Lords (Vikings), Fate of Iberia, Legacy of Persia, and Khans of the Steppe), of those personally I think the latter two are by far the best but this is a matter of taste. Then Tours and Tournaments adds a decent amount, followed by Royal Court and if you're really bored Legends of the Dead. Last, you can get any of the events and cosmetic packs, though I may recommend just downloading event and cosmetic mods of which there are a plethora. So go, do something great or terrible, and be a crusader king, or something!
648 hours played
May 2026
While this game is really good, and better than CK2 in many ways, something should be said about the amount of DLC. I feel like the base game is missing so much content, and the amount of DLC you need to enjoy it to it's fullest potential makes this a very expensive game. Still though, I love this game and will continue playing it.

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Frequently Asked Questions

Crusader Kings III is currently priced at 49.99€ on Steam.

No, Crusader Kings III is currently not on sale. You can purchase it for 49.99€ on Steam.

Yes, Crusader Kings III received 114,259 positive votes out of a total of 126,909 achieving a rating of 8.89.
😎

Crusader Kings III was developed by Paradox Development Studio and published by Paradox Interactive.

Yes, Crusader Kings III is playable and fully supported on Windows.

Yes, Crusader Kings III is playable and fully supported on MacOS.

Yes, Crusader Kings III is playable and fully supported on Linux.

Yes, Crusader Kings III is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

Yes, Crusader Kings III is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

No, Crusader Kings III does not support VR.

Crusader Kings III offers both single-player and multi-player modes.

Crusader Kings III offers both Co-op and PvP modes.

Yes, there are 33 DLCs available for Crusader Kings III. Explore additional content available for Crusader Kings III on Steam.

Yes, Crusader Kings III is fully integrated with Steam Workshop. Visit Steam Workshop.

Yes, Crusader Kings III supports Remote Play on Tablet. Discover more about Steam Remote Play.

Yes, Crusader Kings III is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Crusader Kings III.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 21 October 2026 22:57 UTC
SteamSpy data 17 October 2026 16:12 UTC
Steam price 28 October 2026 20:12 UTC
Steam reviews 18 October 2026 15:50 UTC

If you'd like to dive deeper into the details about Crusader Kings III, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Crusader Kings III
  • SteamCharts - Analysis of Crusader Kings III concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Crusader Kings III compatibility
Crusader Kings III PEGI 12
Rating
8.9
114,259
12,650
Game modes
Multiplayer
Features
Online players
14,302
Developer
Paradox Development Studio
Publisher
Paradox Interactive
Release 01 Sep 2020
Platforms
Remote Play
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