The 1.9 update specifically targeted the path with a complete rework of the Monastery.
: Unlocking higher-tier buildings now requires "Prosperity," a score calculated based on wealth, territory, population, trade, splendor, and beautification. The Crown Jewel: The Monastery Foundation.v1.9.1.3.0112-GOG.zip
: While markets still exist, taxes provide the primary steady income. However, high taxes directly impact villager happiness, requiring a delicate political balance. Revised Progression and Estates high taxes directly impact villager happiness
: Investing heavily in one Estate makes it significantly more difficult to progress in others, forcing you to choose between a religious, military, or industrial focus for your town. taxes provide the primary steady income.
The progression system was rebuilt from the ground up to add strategic weight to your choices.
The 1.9.1. Update is now available! | Foundation - Polymorph Games
: You can now designate a Tax Office within your Manor House and appoint a Tax Collector.