Giant invaders aheadAs a hero sniper, take up your weapons and protect your home!
1. The operation of the game is simple: slide aiming, let go shooting, easily shoot and kill the enemy.
2. Simple picture: the simple game picture blows away the summer heat and brings you a fresh feeling.
3. Adjust the shooting angle, master the shooting time, use high-energy sniper rifle to penetrate many obstacles and concentrate on the target.
