Buy Crusader Kings III PC

Editions:
Standard

Where can you buy cheapest Crusader Kings III PC Steam key? Check and compare prices from 15 stores to locate the best and the cheapest option for you among 26 offers featured on XD.deals. Now the lowest Crusader Kings III PC price on keyshops can be obtained on £8.68 (79% off) and on official stores can be obtained on 79 (£12.60 off).

Release: 01 Sept 2020
Metacritic:
91 8.3
Steam:
Very Positive (81k)
Buy in Official Store:
-69%
£12.60
Buy in Keyshops:
-79%
£8.68
See price history

Official Stores (10)

DRM:
Steam
Steam
GamersGate
Crusader Kings III
Windows
+4
1h ago
DRM:
Steam
GamersGate
£41.99 £12.60
-69%
Gamesplanet US
Crusader Kings III
Windows
+4
4d ago
DRM:
Steam
Gamesplanet US
£37.76 £33.99
-9%
GamersGate
Crusader Kings III Royal Edition
Windows
+4
1h ago
DRM:
Steam
GamersGate
£62.99 £37.79
-40%
Gamesplanet UK
Crusader Kings III
Windows
+4
1w ago
DRM:
Steam
Gamesplanet UK
£41.99 £37.79
-10%
PlanetPlay
Crusader Kings III
Windows
+4
1w ago
DRM:
Steam
PlanetPlay
£41.99 £37.89
-9%
-5% with NOTFORPROFITcopy
-5% with NOTFORPROFITcopy
Gamesplanet DE
Crusader Kings III
Windows
+4
3d ago
DRM:
Steam
Gamesplanet DE
£43.59 £39.23
-10%
Gamesplanet FR
Crusader Kings III
Windows
+4
4d ago
DRM:
Steam
Gamesplanet FR
£43.59 £39.23
-10%

Keyshops (16)

DRM:
Steam
Steam
Gameseal
Crusader Kings III (PC) Steam Key - GLOBAL
Windows
+4
1d ago
DRM:
Steam
Gameseal
£41.99 £8.68
-79%
-13% with SEAL13XDDcopy
-13% with SEAL13XDDcopy
Eneba
Crusader Kings III Steam Key GLOBAL
Windows
+4
3d ago
DRM:
Steam
Eneba
£43.59 £8.97
-79%
-10% with XDD10copy
-10% with XDD10copy
Kinguin
Crusader Kings III PC Steam CD Key
Windows
+4
1d ago
DRM:
Steam
Kinguin
£43.59 £9.34
-78%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
GameBoost
Crusader Kings III
Windows
+4
3d ago
GameBoost
£43.59 £9.79
-77%
Kinguin
Crusader Kings III EU PC Steam CD Key
Windows
+4
1d ago
DRM:
Steam
Kinguin
£43.59 £10.01
-77%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Yuplay
Crusader Kings III
Windows
+4
2d ago
Yuplay
£37.76 £10.51
-72%
PremiumCDKeys
Crusader Kings III Steam Key EUROPE
Windows
+4
12h ago
DRM:
Steam
PremiumCDKeys
£41.99 £12.55
-70%
-10% with XD_DEALScopy
-10% with XD_DEALScopy

Packs (1)

About Crusader Kings III

Crusader Kings III - about the game

Crusader Kings III stands out as a grand strategy role-playing game that blends deep simulation with narrative-driven dynasty management, set against the backdrop of the Middle Ages.

Gameplay

In Crusader Kings III, you take control of a noble house and guide its fortunes across generations, starting from historical points like 867 or 1066 and extending potentially to 1453. The core loop revolves around expanding your realm through a mix of warfare, diplomacy, and intrigue, while managing internal affairs such as vassal loyalty and court politics. Characters come alive with traits that influence their decisions, from genius intellect to debilitating flaws, and these can pass down through genetics to heirs. You handle military forces composed of levies for basic troops and specialized men-at-arms units like cavalry or crossbowmen, alongside powerful knights drawn from high-prowess individuals in your court. Religion plays a central role, allowing you to reform faiths by selecting tenets and doctrines that affect everything from holy wars to social norms. Stress accumulates from actions against a character's nature, leading to breakdowns or coping mechanisms, while dread from ruthless deeds helps control unruly subjects. Lifestyles offer skill trees in areas like diplomacy or martial prowess, shaping how your ruler approaches challenges.

Governing involves choosing from various government types, such as feudal or tribal systems, each with unique mechanics for handling vassals and territories. The map spans from Nordic regions to parts of Africa and Asia, with thousands of counties to claim. Random events and decisions keep sessions unpredictable, ranging from secret affairs to large-scale conflicts like crusades or jihads.

Game Modes

Crusader Kings III primarily offers a single-player experience where you build and maintain a dynasty in a simulated medieval world. This mode lets you select from specific start dates, including 867, 1066, 1178, or the Iranian Intermezzo, each presenting different historical contexts and challenges. Multiplayer supports up to 32 players, allowing collaborative or competitive play across the same campaign, where participants can control different houses and interact through alliances, betrayals, or wars.

Key Mechanics and Features

Dynasty management forms the heart of the game, with renown as a resource to influence house members, legitimize heirs, or create cadet branches for greater autonomy. Cultures and religions add layers, enabling innovations that boost realm prestige or military strength. Character models are customizable in 3D, reflecting age, health, and status changes over time. Combat requires tactical decisions on army composition and battlefield maneuvers, while subterfuge options include schemes for blackmail or assassination. Recent additions have expanded mechanics, such as nomadic herding and dominance systems for steppe rulers, or administrative tools for imperial governance in expanded Asian regions.

  • Traits and genetics shape family lines, passing down attributes like intelligence or physical weaknesses.
  • Events tied to relationships, including friendships and rivalries, lead to unique story branches.
  • Travel and grand activities, like tournaments, provide ways to build alliances or resolve disputes.

Is It Worth Playing?

For those drawn to intricate strategy games that emphasize long-term planning and character-driven stories, Crusader Kings III remains a strong choice in 2026. It has received universal acclaim on Metacritic for its PC version, with IGN awarding it a perfect 10 out of 10 for its depth and replayability. The game has sold over 4 million copies worldwide, reflecting sustained popularity. Ongoing patches and expansions up to late 2025 have kept the content fresh, addressing earlier console issues like performance bottlenecks. If you enjoy managing empires through subtle diplomacy rather than constant action, this title delivers lasting value, though it demands patience to master its complex systems. Players seeking quick sessions might find it overwhelming, but strategy enthusiasts will appreciate the evolving world and historical authenticity.

Interface:
GermanEnglishSpanish - SpainFrenchJapaneseKoreanPolishRussianSimplified Chinese
Audio:
English
Subtitles:
GermanEnglishSpanish - SpainFrenchJapaneseKoreanPolishRussianSimplified Chinese

Age rating

PEGI 12
Metacritic:
91 8.3
Steam:
Very Positive (81k)

Minimum:

  • 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

Recommended:

  • OS: Windows® 10 Home 64 bit or Windows® 11
  • Processor: Intel Core i5-8400 | AMD Ryzen 5 1600X
  • Memory: 16 GB RAM
  • Graphics: NVIDIA GeForce GTX 970 | AMD Radeon RX 480 | Intel Arc A580
  • Storage: 20 GB available space

Minimum:

  • OS: macOS Monterey v12.6 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

Recommended:

  • OS: macOS Monterey v12.6 or newer
  • Processor: Intel® Core™ i5-7600K
  • Memory: 16 GB RAM
  • Graphics: AMD® Radeon™ PRO 580 (8GB)
  • Storage: 8 GB available space

Minimum:

  • OS: Ubuntu 20.04 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

Recommended:

  • OS: Ubuntu 20.04 LTS
  • Processor: Intel Core i5-8400 | AMD Ryzen 5 1600X
  • Memory: 16 GB RAM
  • Graphics: NVIDIA GeForce GTX 970 | AMD Radeon RX 480 | Intel Arc A580
  • Storage: 20 GB available space
Historical low
Price history from official stores
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Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Crusader Kings III key, check the essentials. PC released date: 01 Sept 2020. Genres: Strategy, RPG, Simulation. Categories: Multi-player, PvP, Online PvP, Family Sharing, Steam Trading Cards, Steam Workshop, Single-player, Remote Play on Tablet, Steam Achievements, Steam Cloud. Age rating: PEGI 12.

Q

Where to buy a cheap Crusader Kings III Steam key?

Using our price comparison and verified discount codes, you can buy a Crusader Kings III key for as low as £8.68. This deal is available at Gameseal and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Crusader Kings III price on PC. Check the Crusader Kings III price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Crusader Kings III Steam price is £41.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Crusader Kings III on sale even outside seasonal promotions. We currently detect 26 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Yes, Crusader Kings III is available on GeForce NOW. You can stream the game on PCs, Macs, Chromebooks and mobile devices through NVIDIA's cloud gaming service - no high-end hardware required.

Yes. Crusader Kings III has an official page on the Steam Store. You can also buy a Crusader Kings III Steam key from third-party sellers. Our price comparison currently includes 23 offers with Steam DRM. Pick one to ensure your Crusader Kings III download happens on Valve's platform.

Yes, with minor tweaks. Crusader Kings III is Steam Deck Playable - it works after small adjustments like selecting a Proton version or using the touchscreen for tiny launcher text. You can play Crusader Kings III on Steam Deck.

Crusader Kings III does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Crusader Kings III deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Crusader Kings III

1 Gameseal Gameseal Keyshop
-79% £8.68
2 Eneba Eneba Keyshop
-79% £8.97
3 Kinguin Kinguin Keyshop
-78% £9.34
4 GameBoost GameBoost Keyshop
-77% £9.79
5 Yuplay Yuplay Keyshop
-72% £10.51

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