Coastal defense

Protect the seashore from the invasion of enemies. Use all the weapons to stop the invasion of soldiers from the sea and from the air.

Click on the screen to position your defense weapons along the coast. Monitor the enemy movements approaching from the sea and air. Select the appropriate weapon for each sort of enemy to maximize your defense. Improve your units by using earned points to improve their strength. Withstand through rounds of invaders to defend the coast. Fail if too many enemies get to the shore. Strategize to prevent all ways and keep your shore.