Your goal in this defense game based on StarCraft is to play as the Zerg Overmind and build up your defense and survive the combined Terran and Protoss attacks.
Lead rebel forces to free the galaxy from the Empire's tyranny. Build and upgrade turrets, power stations, refineries, use air raids to defend command center from attacking enemy forces.
It all starts in the midst of civil unrest in the nation of Veidar. The duchy of Valis is rising against the kingdom with Duke Dunkeld leading the enemy armies. However, behind the enemy lines lurks something dark and evil..