To Earth attacks previously unknown life form. This new alien race refuses to negotiate, it can only destroy. For the sake of our planet, to intercept the Earth was released best fighter. Now, your actions will determine the fate of our planet. To protect it, you have to destroy all enemies. Cunning and dangerous enemy, he attacks the coordinated systems to damage this system, it is necessary to destroy some of its elements. The game can improve their side arms due to bonuses. Game features extreme simplicity.