is a 2011 real-time strategy game developed by Power of 2 and published by Tripwire Interactive.

In the game, the player acts as the overseer for an underground Dwarf colony, as the player must defend them by doing things such as building walls, solidifying rock, and bombing holes as they mine for resources.

There are various monsters such as goblins and spiders, who must be battled with warrior dwarfs that the player can purchase at bases and outposts.

was developed by Power of 2, a company composed of Robin Flodin and Teddy Sjöström.

was initially developed with iOS in mind, but later turned out as a personal computer game.

[2] Power of 2 shared an office with Flodin's other venture, Zeal Game Studio, in Visby.

[2][7] The Microsoft Windows game was ported to Linux and OS X in February 2013.