Hinterland Orc Lords has just been announced.

From the press release:

“Hinterland: Orc Lords” features:
+ Party-based RPG Action – Variety of characters, weapons, and strategies. Will you lead the charge with a two-handed strike or stand behind the armored herder with your bow?
+ Town Building – Choose who will settle in your town. Arm them for defense, or give them tools for production.
+ Character Development – Command an Orc tribe as Lord or Shaman, or lead a Human village as Human, Dwarf, Elf, or even Undead Warrior. Develop lowly farmers into great warriors. Customize your character to help in adventure or improve village life.
+ Random Fantasy World – New locations with different resources, items, enemies, and challenges for maximum replay. Orc war camps, dark elf raiding parties, goblin infested mines, ruined undead cities, and more.
+ Customizable Gameplay – From hardcore game to a world without raiders, you decide the type of game you play.

It’s an updated release more than an expansion, I guess. It’s slated for a late March release.