Ground Defense
The ground attack / defense screen displays all structure icon buttons of
structures that are important to defending the planet from enemy attacks from
space and from the ground. You can set the base attack mode to one of 5 attack
levels. At a “ Peaceful ” level the base will not attack enemy bases. At the most aggressive level of “ KILL KILL KILL ” the base will throw every last fighter, ground unit, trooper, crew and high
guard ranger at all enemy bases on the planet in an all out attack.