Shoot enemies down and advance to the next level. As the game progresses more weapons become available and you will encounter more challenging enemies.
Experience sniping action with many types of rifles, bloody body parts, better collision detection and tons of zombies. Escort the VIP to a safe zone for extraction.
A wave of ambush attacks against the troops located in the heart of the valley stunned soldiers who were trying to defend it from the hands of the enemy. Then the enemy's planes came roaring thru the sky and everyone's life is at stake..
