クルセイダーキングス III/ Crusader Kings III

Crusader Kings III is the newest generation in the medieval role-playing grand strategy game series Crusader Kings. Expand and improve your realm, whether a mighty kingdom or modest county. Use marriage, diplomacy and war to increase your power and prestige in a meticulously detailed map that stretches from Spain to India, Scandinavia to Central Africa.

But uneasy lies the head that wears a crown! Your cunning is your greatest weapon, and intelligence is the key to all successful strategy. Guard your life and the future of your dynasty, because enemies foreign and domestic envy your status. Engage in espionage, join political factions, punish heretics or use assassins to make sure your throne passes safely to the next generation.