Defend against an onslaught of penguins in full military gear. Don't block their path otherwise your towers will get demolished. Use a number of different turrets including a flame thrower and bazooka!
Defend against waves and progress through the levels to prove that your defensive strategy matches up with the best. To play penguin attacks TD 4 use your mouse to select a tower and place it on the battlefield. Watch the penguin path change with every tower placement and alter your strategic game play to protect. Have fun!