You are the last line of defense for your people! This is a base defense game where you control the most advanced turret system that turns 360 degres. You will need speed and precission to take out all the incomming enemies. When the enemies get closer to you base (line of fire) they will stop advance and wil start shooting. If an enemy get into the line of fire out of you line if sight, the screen will flash red, so get ready to fast 180 degress turn and fast target acquisition. Your base has 100 HP on each wave and if it drops to 0 you lose the game.