Game overview
Crusader Kings III
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.
- Players now
- 12,882
- All-time peak
- 35,925
- 24-hour change
- +2.35%
- Steam reviews
- 90% positive 126,909 reviews · via SteamSpy
Player count observed . Values marked unavailable are not estimated.
About this game Read the full description

Your legacy awaits. Choose your noble house and lead your dynasty to greatness in a Middle Ages epic that spans generations. War is but one of many tools to establish your reign, as real strategy requires expert diplomatic skill, mastery of your realm, and true cunning. Crusader Kings III continues the popular series made by Paradox Development Studio, featuring the widely acclaimed marriage of immersive grand strategy and deep, dramatic medieval roleplaying.
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Take command of your house and expand your dynasty through a meticulously researched Middle Ages. Begin in 867, 1066 or 1178 and claim lands, titles, and vassals to secure a realm worthy of your royal blood. Your death is only a footnote as your lineage continues with new playable heirs, either planned… or not.
Discover a sprawling simulated world teeming with peasants and knights, courtiers, spies, knaves and jesters, and secret love affairs. An extensive cast of historical characters can be romanced, betrayed, executed, or subtly influenced.
Explore a vast medieval map stretching from the snowswept Nordic lands to the Horn of Africa, and the British Isles in the west to the exotic riches of Burma in the east. Claim, conquer, and rule thousands of unique counties, duchies, kingdoms, and empires.
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Each character is larger than life, with traits and lifestyle choices determining their actions and schemes. Prompt fear and dread as you rule with an iron fist, or inspire your subjects with magnanimous deeds. Genetics can be passed along to your children, be it the gift of genius or crippling stupidity.
Groom your heir with the appropriate guardians or educate them yourself. If found wanting, marry them off or despatch them through other means.
Customize your ruler and noble house, from appearance to attributes, and create a monarch worthy of all their inherited virtues and vices.
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Govern an ever-evolving realm and grant titles to whom you see fit - or usurp your liege to claim their crown as your own. Be wary of rivals, from restless serfs to revengeful concubines.
The shadows stir frequently, and danger lurks around every darkened corner. Recruit agents and other unsavory elements to undermine, blackmail, or murder those who stand in your path. Or be inspired by the bard and ballad, and seduce your way to power and influence.
Blood will flow. Assemble men-at-arms units and powerful knights. Manage your battlefield tactics and armies. Raid and plunder nearby lands or hire mercenaries and Holy Orders for your major conflicts.
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Be a pious king to invite the religious powers to your side, or design your own faith as you battle between everlasting fame or eternal damnation.
Bring novel innovations to your culture and construct mighty castles and bastions to increase the wealth, prestige, and security of your realm.
The paths to follow are limitless: experience thousands of dynamic events and life-altering decisions tailored to each and every conceivable situation and character. There are countless ways of securing and keeping your place in the history books.
Media gallery 14 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
Price history
Last 30 days ? prices in the selected region?s currency.
Latest news
All news on Steam ↗System requirements Windows · macOS · Linux
Windows
Minimum
Minimum:- 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
Recommended
Recommended:- Requires a 64-bit processor and operating system
- 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
macOS
Minimum
Minimum:- 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
Recommended
Recommended:- OS: macOS Sequoia v15 or newer
- Processor: Intel® Core™ i5-7600K
- Memory: 16 GB RAM
- Graphics: AMD® Radeon™ PRO 580 (8GB)
- Storage: 8 GB available space
Linux
Minimum
Minimum:- 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
Recommended
Recommended:- OS: Ubuntu 24.04 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
Game details Languages, features & support
- Publisher
- Paradox Interactive
- USK rating
- 12
- Brazilian rating
- 16
- Steam Germany rating
- 16
- Content warning
- This game features moderate violence portrayed in an unrealistic manner, with textual references of violence towards defensless characters, such as children. There is use of offensive language, and depictions of nudity with textual references to sexual activity. There are also textual references to the use of illegal drugs and alcohol.
- Achievements
- 198
- Metacritic
- 91
- Features
- Single-player, Multi-player, PvP, Online PvP, Steam Achievements, Steam Trading Cards, Steam Workshop, Adjustable Text Size, Camera Comfort, Custom Volume Controls, Adjustable Difficulty, Mouse Only Option, #category_playable_at_your_own_pace, Playable without Timed Input, Save Anytime, Steam Cloud, Remote Play on Tablet, Family Sharing
- Languages
- English*, French, German, Spanish - Spain, Russian, Simplified Chinese, Korean, Polish, Japanese
*languages with full audio support - Website
- Official website ↗
- Support
- [email protected] Support site ↗
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Steam feature declarations
Developer-declared accessibility on Steam
Features not declared by the developer are not labeled unsupported.
Structured language support (9)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish - Spain | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Simplified Chinese | Yes | No | Yes |
| Korean | Yes | No | Yes |
| Polish | Yes | No | Yes |
| Japanese | Yes | No | Yes |
Third-party requirements shown by Steam
More analysis Activity patterns, updates & developer tools
Game Insights
Buy Verdict
Wait for upcoming sale in ~13 days for potentially better pricing.
Player Health
Player count down 13% over recent period.
Multiplayer Viability
Strong player base for matchmaking.
Update Momentum
34 patches and 34 news items in last 180 days. Latest patch effect size: 0.00.
Value Score
Price-to-player ratio ranks in the 100th percentile. Priced as Premium at $49.99.
Genre Benchmarks
Activity Heatmap
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