Foundation.v1.9.1.3.0112-gog.zip May 2026

The v1.9.1.x branch focused on polishing these new features:

: 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

The progression system was rebuilt from the ground up to add strategic weight to your choices. The v1

The most significant change introduced in the 1.9 series is the transition from a market-centric economy to a . Scriptoriums (to produce Manuscripts)

: You can now group building parts into "sub-buildings" with specific functions like Hospitiums (for visitors), Scriptoriums (to produce Manuscripts), and Cloisters (for meditation).