Earth-Defender

What is it about?

The Earth is doomed and its up to you to prolong the inevitable for as long as you can. Block the path of incoming asteroids and destroy them before they hit the Earth and cause damage and casualties. Beware of collision fragments and act swiftly to destroy any that may result from your collision with larger asteroids. With every impact you absorb some of the energy that charges your Shockwave weapon. Once it is fully charged and activated you can use it to destroy everything in sight. But, use it wisely. If you use it too early and a large wave of asteroids comes in before you can re-charge you will probably be in big trouble.