Alien Expansion - Alien Attack play online

Aliens invaded Earth without warning and attacked the city!

People are desperately fighting an alien army, but too many have flown in.
To save your planet, break through the alien army in your city.
Take control of an alien spaceship.
Attack the alien planet to weaken their offensive!

Features:
- A variety of levels
- An exciting space adventure on different planets and in outer space
- Many types of enemies
- Intense boss battles
- A varied soundtrack
- Ability to unlock new stronger characters with advanced weapons
- The need to choose a suitable hero for each level
- Challenges Mode. Destroy enemies and score points. Break your own record!
- Crowds of evil aliens on your screen
- Fly to an alien planet and protect the Earth in this exciting, free and challenging game