The space base was attacked and it is not aliens from other planets, but the same earthlings, but from a warring clan. You control an army of soldiers in green suits and must provide defense, repelling unceasing attacks. Choose warriors, given the situation, their skills and weapons. Continually replenish the ranks of fighters, so as not to be in the minority, otherwise the enemy will immediately break through the defense. While the battle is taking place, you develop a winning strategy, hold or reserve a reserve. Open up new fighters until you get access to combat drones - this is a powerful weapon and its use can be a watershed in the battle of Star Supremacy.