Infront of you, you have a world (Earth).
Statics are shown on the left showing the amount of people, water etc..
On the right there are weapons which you can use to destroy the world.
Lasers, ufo's, bombs and you name it.
Mother nature, the people living on the planet and so on can be destroyed.
Once the planet has been destroyed, you win and from there you can start over.
Small and fun game which you can play while being bored.