Empire Bundle (v 1.30.1 ... | Europa Universalis Iv:

Adds ruler personalities, Great Power mechanics, and consorts.

Revamps the Holy Roman Empire (HRE), Papal systems, and Revolutionary mechanics. Europa Universalis IV: Empire Bundle (v 1.30.1 ...

Adds the 30 Years' War mechanics and deeper military diplomatic options. Adds ruler personalities

Added dynamic events (like the Burgundian Inheritance) that the Emperor and Princes must vote on, making Central Europe more interactive. Great Power mechanics

This specific version introduced massive "Free Features" available to all players, alongside paid content for Emperor owners:

The is a comprehensive collection of major expansions designed to provide the core gameplay mechanics needed for a full grand strategy experience.