The Invaders

This game is a  invaders arcade game very amusing with infinites levels to play (increases the difficulty in each level).
  
Invaders want to destroy our World and you have to defend it and repel their attack.

Features:
Collect gold  destroying  enemies's aliens.
Collect diamonds destroying meteorites.

You can buy:
4 different ships to choose 
Rebuild your defences 
Have more lives