Power Kids endless aliens Sci- Fi game. May day May day May day, planet under attack with aliens. They are willing to wipe out the population in our planet. They are rolling down with the parachutes, Gear up with our heroes, select any soldier between two to save the planet. Destroy the aliens before they fall down, collect the power ups which can destroy all the aliens at one shot. Prevent the Martians from destroying the earth and becoming a hero Game for all ages. Fly high with jet packs and destroy as many aliens as you can.