The story of the first invasion.
Main menu/ High Score table/ Options screen.
You arrive bearing a protective sphere.
The first wave.
Watch out for their eggs!
The slower big asteroids.
The asteroids can be blasted.
This wave circles quickly down.
Lookout for the speedy asteroids.
Upgraded weapons to the 5th level.
A boss chicken.
Escaping to the next level.
These asteroids look really scary!