Finally, the alien race known as Reptilians has decided to invade the planet Earth to exterminate the human race.

Because, in the time that humans are inhabiting the earth, the only thing they have done has been pollute the planet and deplete its resources, extinction to several animal and plant species without any remorse,  as well as creating a multitude of useless wars to obtain what they want by force.

Therefore, the Reptilians consider that humans are a very dangerous race for the rest of the worlds and the time has come for their extinction, for the good of the universe.

Your mission will be to prevent the Reptilian invader ships reaching Earth.