Crusader.kings.ii.holy.fury.update.v3.1.0-codex... May 2026

Before the v3.1.0 specific tweaks, the base expansion introduced several game-changing systems available on the Crusader Kings II Wiki:

The Pope was made less likely to grant excommunication requests for landless characters, and the AI for Byzantine Electors was improved to prioritize candidates with high Martial or Intrigue. Crusader.Kings.II.Holy.Fury.Update.v3.1.0-CODEX...

The v3.1.0 patch brought critical balancing to prevent certain mechanics from becoming overpowered: Before the v3

Most features can be tested or managed via the Console Commands (typically opened with the ` or ~ key). Before the v3.1.0 specific tweaks