Game Rules

To define Victoria 3 game rules, you add structured definitions within the common/game_rules directory, ensuring correct keys, stable defaults, and proper interactions with script content. This organizes modded campaign setup rules.

The workflow for adding Victoria 3 game rules involves inspecting nearby mod and vanilla rules, picking a stable default, and adding only necessary flags. You must update localization files to ensure rule names display correctly.

Yes, you can override vanilla Victoria 3 game rules by extending or replacing existing definitions in your mod's common/game_rules folder. Ensure you validate has_game_rule usage and maintain correct production method flags.

Victoria 3 modded game rules lack proper text when localization keys are missing or mismatched. You must update localization files alongside rule definitions to ensure campaign setup displays the correct names and descriptions.

You need specific vanilla flags when creating Victoria 3 game rules to ensure correct script interactions and production method behaviors. Add only the necessary flags to maintain structure correctness and avoid unexpected campaign setup issues.

When editing Victoria 3 common/game_rules files, limitations include ensuring structure correctness with valid settings and stable defaults. Failing to validate has_game_rule usage or missing localization can break script interactions and campaign setup.