Ground Pounders: Tarkan Campaign lets players control a third faction, the Tarka Imperial Army. Seen as an AI opponent in the base game, the Tark army is now comprised of dozens of different unit types. You will lead your ground pounders across a variety of worlds, increase their experience levels and abilities over the course of two campaigns, and use them to unlock special action cards that can add special effects to single-player games, or to up the stakes in your cross-platform multi-player battles.