Dwarves: Reclaim Your Kingdom

From BoardGameGeek:

Dwarves: Reclaim a Kingdom is a cooperative board game for 1-6 players where each player assumes the role of a Dwarven noble who leads a group of workers and warriors to reclaim their lost kingdom and defeat the enemies who seek to claim it as their own! Throughout the game you'll travel around your city, search ruins to uncover long lost buildings, train new and advanced workers and root out the enemy who lurks in your city! -description from the publisher