You are an elite force soldier on a mission to survive multiple waves of enemy attacks. Battle through 10 waves of shooting rage and unlock 12 trophies.
With biochemistry polluting a island, a mass of bugs became evil, started attacking trees. You're sent on a mission to eliminate biochemical trees and eradicate the evil bugs.
Fight back against the invaders as you seek to save humanity from itself and others that want to destroy you for good. Travel across the land as the ever evolving story and threats bring the war for mankind to a new heights.