Ck3: How To Become Independent


Crusader Kings III is a grand strategy game that allows players to take on the role of a medieval ruler. One of the most exciting aspects of the game is the ability to declare independence from your liege lord and become a sovereign ruler in your own right. In this article, we will discuss the steps you need to take to become independent in CK3.

Step 1: Build Your Power Base

Before you can declare independence, you need to ensure that you have the military and economic power to support your new kingdom. This means building up your army, improving your infrastructure, and securing alliances with other powerful factions.

Building Your Army

To build a powerful army, you need to focus on recruiting and training soldiers. You can do this by building barracks and training grounds in your provinces. Additionally, you can hire mercenaries to bolster your forces.

Improving Your Infrastructure

Improving your infrastructure means building roads, fortifications, and other structures that will help you defend your kingdom. You can also invest in your economy by building marketplaces, trade routes, and other economic structures.

Securing Alliances

Alliances are crucial in CK3, as they can provide you with military and diplomatic support. You can secure alliances by marrying into powerful families, offering gifts, and forming alliances with neighboring rulers.

Step 2: Weakening Your Liege

To declare independence, you need to weaken your liege lord’s hold on your kingdom. This can be done by sabotaging their economy, inciting rebellion, or assassinating key members of their court.

Sabotaging Their Economy

You can sabotage your liege’s economy by raiding their provinces, destroying their infrastructure, and cutting off their trade routes. This will weaken their ability to support their armies and maintain their hold on your kingdom.

Inciting Rebellion

Inciting rebellion means convincing other rulers in your liege’s court to turn against them. You can do this by offering them bribes, spreading rumors, or exploiting existing rivalries.

Assassinating Key Members of Their Court

Assassinating key members of your liege’s court can weaken their hold on your kingdom and make it easier for you to declare independence. This can be done by hiring assassins or using your own agents to eliminate key targets.

Step 3: Declaring Independence

Once you have weakened your liege’s hold on your kingdom, it’s time to declare independence. This can be done by selecting the “Declare Independence” option in the diplomacy menu.

Negotiating Terms

When you declare independence, your liege lord may attempt to negotiate with you. You can use this opportunity to secure favorable terms for your new kingdom, such as independence guarantees or territorial concessions.

Preparing for War

If negotiations fail, you will need to prepare for war. This means building up your army, securing alliances, and preparing your defenses. You will also need to be prepared to fight a long and bloody war, as your liege lord will be reluctant to let you go without a fight.


Becoming independent in CK3 is a challenging but rewarding experience. By building up your power base, weakening your liege lord, and declaring independence, you can become a sovereign ruler in your own right. With careful planning and strategic thinking, you can lead your new kingdom to glory and achieve greatness in the medieval world.