Earth Shot Contra Rebirth

The Earth as seen from the Moon in Contra Rebirth.

Earth is the home planet of the human species and it is also considering to be the planet where the battle, fight, and wars between humanity and the aliens was shown in all of the Contra installments and games. This is also where the aliens Red Falcon, Emperor Gava, and Black Viper have failed to conquer.

At some point prior to 4444 A.D., humanity had abandoned the planet to find their own all new distant home elsewhere in space, but after the planet had become inhabitable once again, the planet is converted into a prison where some of the most ruthless criminals are incarcerated.