Crusader Kings III

Crusader Kings III

· v1.19.0.6 Free

Crusader Kings III is the heir to a long legacy of historical grand strategy experiences and arrives with a host of new ways to ensure the ...

 System Requirements
  • Intel, 64-bit processor
  • macOS 10.15 or later

Description

Crusader Kings III is the heir to a long legacy of historical grand strategy experiences and arrives with a host of new ways to ensure the success of your royal house.

 

History

• Choose a royal or noble house from a number of realms on a map that stretches from Iceland to India, from the Arctic Circle to Central Africa.

• Guide a dynasty through the centuries, ensuring the security and power of each new generation. Gather new lands and titles to cement your legacy.

• Be a pious king to bring the religious powers to your side, or strike out on your own, designing your own splinter religion and earning everlasting fame or eternal damnation.

• Knights, peasant revolts, pilgrimages, Viking raiders… experience the drama and pageantry of the Middle Ages.

Character

• Adopt one of five different lifestyles, perfecting your skills in military strategy or kingdom management.

• Acquire character traits that will guide your actions, but beware if you act against your nature! The stress from denying your truest self could bring a new host of troubles!

• Choose appropriate guardians for your heirs, or train them yourself. But what do you do if the legal heir is not quite up to the job?

• Violent characters may develop a fearsome reputation, cowering your timid subjects into obedience with the dread you inspire.

Warfare

• Recruit men-at-arms units and powerful knights to supplement your royal levies.

• Research new technologies to increase the wealth and military might of your realm.

• Hire mercenaries and Holy Orders for your major wars.  

• Supplement your income with ransomed prisoners or raiding parties on neighboring realms.

Intrigue

• Use your spymaster to discover plots against your dynasty and your rule.

• Recruit agents to assist your schemes to undermine or murder anyone who stands between you and power.

• Seduce other characters for love or political power.

• Gather information for blackmailing purposes or call in favors whenever your plans need an extra bit of inf

✓ Checked against source material

Editor-checked details

Editor: macv.net Editorial Team · Last reviewed: 2026-08-07
macOSOfficial current minimum: macOS Sequoia 15, Intel Core i5-6500 or Apple M1, 8 GB RAM, Intel Radeon R9 M380 2 GB-class graphics and 20 GB storage; recommended 16 GB and Radeon Pro 580 8 GB.
Apple SiliconApple M1 or later is explicitly included in the current official minimum specification.
Intel MacCompatible
Why we recommend it

Recommended for players who value role-play, dynasty stories, alternate history and replayability; its learning cost is excessive for someone seeking only quick battles or short sessions. Treat Apple M1/8 GB as the practical starting point and prefer 16 GB for long campaigns; Intel should meet at least i5-6500 plus R9 M380 2-GB-class graphics. Workflow: reserve 30 GB; back up saves/launcher/playsets; record 1.19.0.6, checksum and SHA-256; run a mod-free new campaign; test succession/schemes/travel/war; copy an old save; restore DLC/mods one by one; verify multiplayer on identical builds. Compare Stellaris for space empires or Victoria 3 for industrial economics and state management, after checking their Mac requirements.

Pros

  • Character relationships, dynasty and succession matter more than simple territorial growth; marriage, education, secrets, traits and stress create lasting consequences. Faith, culture, vassal contracts, schemes, travel, war and court systems intersect to generate unusually strong emergent stories. Pausable real time balances grand planning with event choices, while the broad map, huge cast, starts and custom rules offer excellent replay value. Official support and a mature mod scene extend its life. Apple M1 or later and qualifying Intel Macs are within the current minimum. English, Simplified Chinese, Japanese and Korean interface/subtitles are official.

Cons

  • The dense systems and vocabulary demand learning succession law, claims, vassal opinion, title ranks, culture and faith. Significant mechanics are spread across paid DLC, making a complete set costly and increasing update/mod compatibility risk. Large realms, growing populations and late dates add CPU, memory and interface load; 8 GB is a floor, while 16 GB is preferable for long campaigns. Rule or mod changes can disturb old-save checksums, event chains and loading. Murder, disease, war and consanguineous marriage are mature themes. Traditional Chinese is not in the official language list, so use another official language or evaluate community translations carefully.

Installation steps

  1. This page covers Crusader Kings III 1.19.0.6. The current official Mac minimum is macOS Sequoia 15, Intel Core i5-6500 or Apple M1, 8 GB RAM, Radeon R9 M380 2-GB-class graphics on Intel, and 20 GB storage; 16 GB and Radeon Pro 580 8 GB are recommended. Reserve at least 30 GB, then back up saves, ruler templates, launcher settings, DLC, mod playsets and load order, and record the installer SHA-256. Start once with every mod disabled. Use a new campaign or copied save to test the map, character view, marriage, succession, schemes, travel, war, court and save/load. Restore mods one at a time only after the checksum is stable. The old macOS 10.15 requirement no longer describes the current official build.

Uninstallation steps

  1. Before uninstalling, pause outside war, travel and major events, make a manual save in a new slot, and quit normally. Back up local saves, a cloud-save copy, launcher database/settings, DLC list, mod files/playsets/load order, ruler templates and screenshots. Label 1.19.0.6, game rules, checksum, last date and SHA-256. Test one offline save/load before removal. During a cloud conflict, preserve both local and remote copies rather than overwriting the only campaign. After reinstalling, create a mod-free test campaign, confirm version and checksum, then copy the save and restore DLC/mods in the original order. Never open and overwrite an old save while required content is missing.

Common errors and fixes

  1. Blank or failing launcher: confirm Sequoia 15, 20 GB free space and file SHA-256, quit the launcher fully, preserve then rebuild its cache/database, and retest without mods. Checksum or multiplayer mismatch: every player needs 1.19.0.6 with identical DLC, mod versions and load order; disabling all mods isolates the cause. Old-save crash: work on a copy and restore its original DLC/playset, never overwrite it while content is missing. Map or character-view slowdown: 8 GB is only the minimum; close background apps and reduce shadows, textures and map effects. Large realms and late dates are CPU-heavy, so 16 GB is safer. Inability to invite agents manually to schemes and epidemics/natural disasters being less lethal than intended are explicit 1.19.0.6 fixes; verify the running version and checksum before blaming the base game.

What changed in this version

  1. Version 1.19.0.6 is a narrowly scoped official maintenance patch with two community-reported fixes: players can again invite agents manually to schemes, and epidemics/natural disasters are no longer less lethal than intended. Changes from adjacent patches or later releases are not attributed to 1.19.0.6 here. After updating, disable mods, confirm the version/checksum, then use a copied save to test manual agent invitations, epidemic and disaster outcomes, and save/load.

File verification

Security scanRecord installer SHA-256 and preserve saves, launcher state, DLC, playsets and checksum before validating a clean mod-free campaign. View report

Alternatives

Screenshots

Crusader Kings III 截图