Obsidian Entertainment's next RPG was just announced at GDC a few hours ago, seems to be an isometric game in style similar to Pillars Of Eternity.
The concept is basically that it takes place in a fantasy world, where the war between Good and Evil has already been won by Evil. The player character is going to be a henchman of the evil overlord, assigned to the newly conquered territories to mete out the justice of the regime however they see fit.
Definitely very intrigued by the concept of an rpg where you play as a character that isn't the good guy, at least not from the outset, especially from a developer like Obsidian.
Announcement trailer and some screenshots:
http://www.tyrannygame.com/