The concept of Dynasty and House is central to Crusader Kings III. Your dynasty is your bloodline, the lineage of rulers that stretches back through generations. Your House is a subdivision of your dynasty, often representing a cadet branch or a specific family within the larger lineage. Understanding these mechanics is crucial for long-term success, as your dynasty's prestige and your House's legacy will shape your ambitions and influence across the map.
Dynasties
Every character belongs to a dynasty. When you start a game, you'll typically be playing as the head of a dynasty. Your dynasty's name, coat of arms, and historical achievements will be recorded. The ultimate goal for many players is to see their dynasty's name etched into history, ruling vast empires and leaving a lasting mark. Your dynasty's prestige is a key resource, influencing your ability to claim titles, attract powerful vassals, and even gain powerful traits for your descendants.
Houses
Within a larger dynasty, there can be multiple Houses. This often occurs when a son or daughter of a ruling family establishes their own cadet branch. These cadet branches can become powerful in their own right, sometimes even rivaling the main dynasty. You can choose to create a cadet branch for your heir if they are not set to inherit the primary title, allowing them to forge their own path and potentially expand your dynasty's influence in new directions.
Dynastic Legacy
As your dynasty grows and achieves great deeds, it accumulates Dynastic Legacy points. These points can be spent on powerful, permanent bonuses that apply to all members of your dynasty, regardless of their current realm. These legacies are categorized into different trees, such as:
- Blood: Focuses on improving character traits and lifespan.
- Glory: Enhances prestige gain and combat prowess.
- Intrigue: Boosts your dynasty's ability to scheme and assassinate rivals.
- War: Provides significant military advantages.
Investing in these legacies can provide a powerful long-term advantage, ensuring your dynasty's dominance for centuries to come. Consider which legacy best suits your playstyle and your dynasty's current situation.
Marriage & Succession
Marriage is a primary tool for expanding your dynasty and securing alliances. Marrying your children and close relatives to members of other powerful dynasties can forge crucial alliances, prevent wars, and even lead to the inheritance of new lands. However, be cautious of the succession laws in place. Different succession laws (e.g., Primogeniture, Gavelkind) will determine how your titles are divided among your heirs, which can either consolidate your power or fracture your realm.