Penguins Attack TD 4

People don"t usually think of penguins as deadly creatures.  But that is exactly what you are facing in the awesome tower defense strategy game called Penguins Attack TD 4.  The evil penguins are on the march and you need to set up your tower defenses and kill them before they attack and destroy your base.  Don"t let the penguins exit your tower defense map or you will lose lives.  Place your towers strategically.  As you place your towers you will be shown the path that the creeping penguins will take so make sure you have a good tower defense strategy that will cover all of the escape routes.