Defend Earth 100 Seconds

Feeling annoyed? Try this Defend the Earth 100 Seconds game instead!
Once you start, you CANT STOP!!! YOU WILL JUST BE ADDICTED!
Start now and downlaod.
How to play?
End of the world comes, make sure the Earth not to be hitted by other planets.
Who can defend the earth as long as he/she can? find out now!