PatchDiff
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Crusader Kings III
Crusader Kings III
RPGSimulationStrategy
Paradox Development Studio · Paradox Interactive·$49.99
Nov 4, 2025 · 8mo ago

Update 1.18.0.2

AI summary2mo

Hotfix 1.18.0.2 addresses stability issues, fixes bugs related to the Celestial government and Hegemony mechanics, and balances Chinese military units and government costs.

Buffs13

  • Celestial Government
    • Removed maintenance penalties for the Huangdi to prevent bankruptcy during revolts.PenaltyRemoved
    • Removed recruitment cost penalties for the Huangdi to improve financial stability.PenaltyRemoved
    • Removed army maintenance penalties for the Huangdi.PenaltyRemoved
    • Claim the Mandate of Heaven:Celestial vassals now receive merit and passed exams modifiers upon a new dynasty claiming the Mandate, reducing negative catalysts.Added
  • Tiefutu CavalryIncreased toughness of Tiefutu cavalry, making them more durable in combat.Increased
  • Zhanmadao InfantryReduced the cost to recruit Zhanmadao Infantry.Reduced gold
  • Grand MarshalReduced costs for the Grand Marshal to allow for armies that can exceed Kingdom-tier strength.Reduced
  • Meritocratic GovernmentIncreased the vassal limit bonus to match the Celestial government (from 100 to 20 modifier).10020
  • Hegemony Mechanics
    • Seize Hegemonic Duchy war:Fixed missing effects so contested titles are actually handed over to the attacker upon victory.MissingAdded
    • Tributary Missions:The Hegemon can now reject tributary missions to avoid unwanted vassals.Cannot rejectCan reject
    • Grand Campaign war:Grand Campaign wars now grant contested titles directly to the Hegemon instead of creating tributaries.TributariesDirect Titles
  • House HeadCommand Family to take Exams:Added a decision allowing House Heads to command unlanded family members to take local and capital exams independently.Added
  • BaronyFixed the maximum cap for regular buildings in a barony from 5 to 6.56

Nerfs2

  • Tiefutu CavalryDecreased the attack power of Tiefutu cavalry.Decreased
  • Hegemony MechanicsBuy Claim:Fixed a bug where buying claims on hegemony tier titles cost no piety.0Required piety

Bug fixes1

  • Zhanmadao InfantryFixed an incorrect trigger that prevented the recruitment of Zhanmadao Infantry.IncorrectFixed

Other changes1

  • Celestial GovernmentReduced excessive MAA cap modifiers as they are now managed through laws.ExcessiveReduced

subjects affected (8)

tap to see balance history

How did this patch land?
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official notes
Crusader Kings III · Nov 4, 2025

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Patch history

see all 37

  1. Update 1.19.0.6May 25, 2026 · 2mo

    A small update focusing on bug fixes for scheme invitations and disaster lethality.

    +11
  2. Update 1.19.0.5May 7, 2026 · 2mo

    A small bugfix update addressing story cycles, land purchase interactions, and AI behavior following the 1.19 'Scribe' update.

    +52
  3. Update 1.19.0.4Apr 23, 2026 · 3mo

    A small hotfix addressing multiplayer synchronization, trait event frequency, and various UI and localization bugs.

  4. 1.19 "Scribe" Open Beta - Update 1Apr 1, 2026 · 3mo

    A quick beta update for the 1.19 'Scribe' update focusing on community-reported bug fixes, UI polish, and minor balance adjustments to East Asian mechanics.

    +22
  5. Update 1.18.1.1Nov 13, 2025 · 8mo

    Hotfix 1.18.1.1 addresses several crashes, corrects historical starting innovations for Han and Liao, and adjusts specific Men-at-Arms and culture traditions.

    +6
  6. Update 1.18.0.1Oct 30, 2025 · 9mo

    Update 1.18.0.1 focuses on stability fixes, genealogical corrections for East Asian dynasties, and balancing for bureaucratic government income and the Dynastic Cycle.

    +2
  7. Update 1.17.0.1 & A Long Overdue ApologySep 10, 2025 · 10mo

    Update 1.17.0.1 focuses on fixing bugs and balancing the 'Coronations' DLC, specifically easing the requirements and costs of Oaths and special buildings.

    +131
  8. Update 1.16.2.3Jun 3, 2025 · 13mo

    A small stability and bugfix update focusing on landless adventurers, nomadic rulers, and custom faith icons.

    +2

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