Experience unparalleled power and strategy with the Europa Universalis IV: Leviathan expansion. This update empowers players with new diplomatic actions and economic tools to dominate your rivals and create a vast network of prosperous vassal empires that enrich your capital. Reinvent your approach to governance as you explore key enhancements in various gameplay areas, including colonies and regencies.

Key features of Europa Universalis IV: Leviathan include:

• Ask for Favors: Forge alliances and manipulate favors to achieve your diplomatic aims.
• New Regency Options: Utilize regency councils to manage succession and delay ascension of unfit rulers.
• Specialized Colonial Nations: Direct your colonies to focus on military support, trade dominance, or autonomy.
• Concentrate Development: Shift development from vassals to bolster the power of your capital city.
• Pillage Capital: Gain resources by looting enemy capitals during peace negotiations.
• Expand Infrastructure: Enhance provinces to boost wealth generation through new buildings.
• Centralize State: Optimize government efficiency using unused Reform points.
• Monuments: Build great projects that confer significant benefits to your empire.
• New Unit Models: Introduce unique army designs for Southeast Asian nations.

With gameplay innovations and enhanced strategies, the Leviathan expansion is essential for any aspiring ruler.