The Definitive Edition includes the base game, new features plus 6 DLCs.

Pathfinder: Kingmaker – Definitive Edition is the ultimate single-player RPG experience based on the acclaimed Pathfinder series.
Explore and conquer with your party the Stolen Lands of Golarion, a world rich with history, mystery and conflict featuring real-time combat or optional turn-based fights.

Features:

• STORY RICH: Hundreds of kingdoms have risen and fallen in these lands.
• CONQUER: Conquer new regions and claim them as yours.
• CHARACTERS CUSTOMISATION: Create heroes and customise your character choosing from more than 1000 different abilities, skills, and feats.
• FOCUS ON COMPANIONS: Meet 12 characters including iconic one from the Pathfinder setting itself.
• KINGDOM BUILDING: Expand your Kingdom, build new towns and community.
• PLAY YOUR WAY: Fight in real-time with pause or switch to turn-based mode to have a better control over the fight placement.