A new concept of tower defense. This time in 3D.
Defend your fellow aliens from being killed by a full range of Air Fighters, Tanks and Troopers.
Featured:
*Dynamic environment that changes all time.
*Realistic Air Crafts, Tanks and Troopers.
*Very challenging, fun and so addictive to play.
*Auto progress saving.
*Ability to save your score and name.
*multilevel environment.