Our land is on the attack with deadly animals. Sam is the last hope we left with. Help sam who stood up to fight back and survive back. Help all the innocent hostages and add up them into your team by giving necessary ammunition to them. They will also help sam to survive from deadly animals. Survive as long as you can and add all the hostages into your defending team to unlock updated weapons and achieve high scores. Collect all the power-ups like slow-motion, bazooka and various bullets